March 14, 2025

The Canada-US Border Is The Longest International Border In The World. Here It Is Over Europe – Brilliant Maps

The Canada-US Border Is The Longest International Border In The World. Here It Is Over Eruope

The
map
above
shows
how
long
the
border
between
Canada
and
the
US
is
when
compared
to
Europe
at
the
same
latitude.

But
as
the
original
map
author
states:
The
line
shown
here
is
only
about
72%
of
the
US-Canada
border,
and
is
shorter
than
the
Russia-Kazakhstan
border.
The
other
28%
in

Alaska

makes
the
US-Canada
border
the
longest
in
the
world.”


In
total

the
border
measures

8,891
km
(5,525
mi)
,
of
which

6,416
km
(3,987
mi)

is
between
the
contiguous
48
states
and
Canada,
and

2,475
km
(1,538
mi)

between
Alaska
and
British
Columbia
and
the
Yukon.

Here
are
some
more
facts
about
the
border
along
with
a
few
more
maps:


  1. 13
    out
    of
    50
    US
    states

    have
    a
    border
    with
    Canada,
    while

    8
    out
    of
    13

    Canadian
    provinces
    and
    territories
    have
    a
    border
    with
    the
    US.
  2. Ontario
    has
    the
    longest
    border
    at
    2,727
    km
    (1,682
    mi),
    followed
    by
    Alaska
    at
    2,475
    km
    (1,538
    mi)
    and
    British
    Colombia
    at
    2,168
    km
    (1,347
    mi).
  3. US
    Customs
    maintains
    pre-clearance
    facilities
    at

    nine

    Canadian
    airports
    with
    nonstop
    air
    service
    to
    the
    United
    States
    from
    8
    cities:
    Calgary,
    Edmonton,
    Halifax,
    Montreal,
    Ottawa
    ,
    Toronto,
    Vancouver
    and
    Winnipeg.
    These
    allow
    flights
    originating
    in
    Canada
    to
    land
    at
    a
    U.S.
    airport
    without
    being
    processed
    as
    an
    international
    arrival.
    Canada
    does
    not
    maintain
    equivalent
    personnel
    at
    U.S.
    airports
    due
    to
    the
    limited
    number
    of
    Canada-bound
    flights
    from
    U.S.
    locations.
  4. The
    Canada–U.S.
    border
    has

    six
    airports
    and
    eleven
    seaplane
    bases

    whose
    runways
    straddle
    the
    borderline.
    Such
    airports
    were
    built
    before
    the
    U.S.
    entry
    into
    World
    War
    II
    as
    a
    way
    to
    legally
    transfer
    U.S.-built
    aircraft,
    such
    as
    the
    Lockheed
    Hudson,
    to
    Canada
    under
    the
    provisions
    of
    the
    Lend-Lease
    Act.
  5. There
    are

    119

    legal
    land
    border
    crossings
    between
    the
    United
    States
    and
    Canada,
    26
    of
    which
    take
    place
    at
    a
    bridge
    or
    tunnel.
    You
    can
    see
    the

    full
    list
    here
    .

  6. 2
    of
    the
    119

    crossings
    are
    one-way:
    the
    Churubusco–Franklin
    Centre
    Border
    Crossing,
    where
    travelers
    may
    enter
    only
    the
    United
    States;
    and
    the
    Four
    Falls
    Border
    Crossing,
    where
    travelers
    may
    enter
    only
    Canada.

  7. Six

    roads
    have
    unstaffed
    road
    crossings,
    and
    do
    not
    have
    border
    inspection
    services
    in
    one
    or
    both
    directions,
    where
    travelers
    are
    legally
    allowed
    to
    cross
    the
    border.
  8. There
    are

    39
    railroads

    that
    cross
    the
    U.S.–Canada
    border,
    nine
    of
    which
    are
    no
    longer
    in
    use.
    Eleven
    of
    these
    railroads
    cross
    the
    border
    at
    a
    bridge
    or
    tunnel.
  9. There
    are

    13

    international
    ferry
    crossings
    operating
    between
    the
    U.S.
    and
    Canada.
    Two
    of
    them
    carry
    passengers
    only
    and
    one
    carries
    only
    rail
    cars.
  10. There
    are
    at
    least

    7

    different
    places
    where
    buildings
    are
    built
    directly
    on
    the
    border
    (more
    on
    those
    below).
  11. Each
    country
    also
    has
    practical
    exclaves
    in
    each
    other
    (more
    on
    those
    below)
  12. And
    while
    the
    vast
    majority
    of
    border
    has
    been
    established
    for
    centuries,
    there
    remain
    a
    few
    disputes
    (more
    on
    those
    below).

Cross-Border
Buildings

  1. The
    Haskell
    Free
    Library
    and
    Opera
    House
    straddles
    the
    border
    in
    Derby
    Line,
    Vermont,
    and
    Stanstead,
    Quebec.
  2. Private
    homes
    divided
    by
    the
    boundary
    line
    between
    Estcourt
    Station,
    Maine,
    and
    Pohénégamook,
    Quebec.
  3. Private
    homes
    divided
    between
    Beebe
    Plain,
    Quebec,
    and
    Beebe
    Plain,
    Vermont
    (also
    the
    only
    place
    where
    the
    border
    lies
    in
    the
    middle
    of
    a
    street).
  4. A
    seasonal
    home
    divided
    at
    the
    intersection
    of
    Matthias
    Lane
    in
    Alburgh,
    Vermont,
    and
    Chemin
    au
    Bord
    de
    l’Eau
    in
    Noyan,
    Quebec.
  5. A
    house
    divided
    between
    Richford,
    Vermont,
    and
    Abercorn,
    Quebec.
  6. The
    Halfway
    House
    (also
    known
    as
    Taillon’s
    International

    Hotel
    )
    is
    a
    tavern,
    built-in
    1820
    before
    the
    border
    was
    surveyed,
    that
    straddles
    the
    border
    between
    Dundee,
    Quebec,
    and
    Fort
    Covington,
    New
    York.
  7. The
    Aroostook
    Valley
    Country
    Club
    lies
    on
    The
    Maine–New
    Brunswick
    border.

Practical
Exclaves

These
are
bits
of
each
country
where
there
is
no
practical
land
route
to
it,
without
crossing
into
the
other
country’s
territory.

Practical
exclaves
of
Canada

  • The
    western
    portion
    of
    the
    Akwesasne
    reserve
    in
    Quebec
  • Campobello
    Island,
    New
    Brunswick
  • Premier,
    British
    Columbia,
    is
    an
    abandoned
    mining
    site
    accessible
    only
    through
    Hyder,
    Alaska.


Practical
exclaves
of
the
United
States

  • While
    Alaska
    is
    by
    far
    the
    biggest
    state
    by
    land
    area
    (more
    than
    2X
    the
    size
    of
    Texas)
    it
    is
    technically
    a
    US
    exclave.
  • Hyder,
    Alaska
  • Haines
    and
    Skagway,
    Alaska
  • Point
    Roberts,
    Washington
  • Elm
    Point,
    Minnesota
  • Alburgh
    Tongue,
    and
    Province
    Point,
    Vermont

Remaining
Boundary
Disputes

More
Canada
US
Border
Maps

US
Counties
on
the
Canada-US
border
(Green
=
land
border,
and
Blue
=
Water
Border).

US Counties on the Canada-US border (Green = land border, and Blue = Water Border).

Longest
Canada-US
Border
By
US
State

Longest Canada-US Border By US State

Rank State Length
of
border
with
Canada
1 Alaska 2,475 km
(1,538 mi)
2 Michigan 1,160 km
(721 mi)
3 Maine 983 km
(611 mi)
4 Minnesota 880 km
(547 mi)
5 Montana 877 km
(545 mi)
6 New
York
716 km
(445 mi)
7 Washington 687 km
(427 mi)
8 North
Dakota
499 km
(310 mi)
9 Ohio 235 km
(146 mi)
10 Vermont 145 km
(90 mi)
11 New
Hampshire
93 km
(58 mi)
12 Idaho 72 km
(45 mi)
13 Pennsylvania 68 km
(42 mi)

Longest
Canada-US
Border
By
Canadian
Province

Longest Canada-US Border By Canadian Province

Rank Province/territory Length
of
border
with
the
U.S.
1 Ontario 2,727 km
(1,682 mi)
2 British
Columbia
2,168 km
(1,347 mi)
3 Yukon 1,244 km
(786 mi)
4 Quebec 813 km
(505 mi)
5 Saskatchewan 632 km
(393 mi)
6 New
Brunswick
513 km
(318 mi)
7 Manitoba 497 km
(309 mi)
8 Alberta 298 km
(185 mi)

This
means
only
Nova
Scotia,
Prince
Edward
Island,
Newfoundland
&
Labrador,
The
Northwest
Territories
and
Nunavut
are
the
only
5
Canadian
provinces
and
territories
without
a
US
border.

What
do
you
think?

Go to Source
Author: Brilliant Maps