| Border towns |
Bordering states and territories
|
| Ardmore and Ardmore |
 Tennessee /  Alabama
|
| Lanett and West Point |
 Georgia (U.S. state) / Alabama
|
| Flomaton and Century |
 Florida / / Alabama
|
| Florala and Paxton
|
| Phenix City and Columbus |
Georgia (U.S. state) / Alabama
|
| Bluewater and Bluewater |
 Arizona /  California
|
| Bullhead City and Laughlin |
Arizona /  Nevada
|
| Colorado City and Hildale |
Arizona /  Utah
|
| Ehrenberg and Blythe |
Arizona / California
|
| Fort Defiance |
Arizona /  New Mexico
|
| Fredonia and Kanab |
Arizona / Utah
|
| Mohave Valley and Needles |
Arizona / California
|
| Oljato-Monument Valley |
Arizona / Utah
|
| Parker |
Arizona / California
|
| Teec Nos Pos |
Arizona / New Mexico
|
| Window Rock
|
| Yuma and Winterhaven |
Arizona / California
|
| Fort Smith and Arkoma |
 Arkansas /  Oklahoma
|
| Texarkana and Texarkana |
Arkansas /  Texas
|
| West Memphis, Southaven and Memphis |
Arkansas /  Mississippi / Tennessee
|
| Kings Beach and Incline Village |
California / Nevada
|
| New Pine Creek and New Pine Creek |
California /  Oregon
|
| South Lake Tahoe and Stateline |
California / Nevada
|
| Tulelake |
California / Oregon
|
| Verdi and Verdi |
California / Nevada
|
| Julesburg |
 Colorado /  Nebraska
|
| Greenwich and Port Chester |
 Connecticut /  New York
|
| Pawcatuck and Westerly |
Connecticut /  Rhode Island
|
| Delmar and Delmar |
 Delaware /  Maryland
|
| Marydel and Marydel
|
| Washington, D.C., Oxon Hill, and Alexandria |
 District of Columbia// Maryland /  Virginia
|
| Chattahoochee |
Florida / Georgia (U.S. state)
|
| Esto |
Florida / Alabama
|
| Jennings |
Florida / Georgia (U.S. state)
|
| Pensacola |
Florida / Alabama
|
| Augusta and North Augusta |
Georgia (U.S. state) /  South Carolina
|
| Rossville and Chattanooga |
Tennessee / Georgia (U.S. state)
|
| St. Marys |
Georgia (U.S. state) / Florida
|
| Fruitland and Ontario |
 Idaho / Oregon
|
| Lewiston and Clarkston |
Idaho /  Washington
|
| Moscow and Pullman
|
| Oldtown and Newport
|
| Post Falls and Liberty Lake
|
| Payette |
Idaho / Oregon
|
| Weiser
|
| Chicago and Hammond |
 Illinois /  Indiana
|
| East St. Louis and St. Louis |
Illinois /  Missouri
|
| The Quad Cities: Rock Islands, Moline, East Moline, Davenport, and Bettendorf |
Illinois /  Iowa
|
| Jeffersonville and Louisville, Kentucky
|
Indiana /  Kentucky
|
| Michiana Shores and Michiana
|
Indiana /  Michigan
|
| New Albany and Louisville
|
Indiana / Kentucky
|
| Union City and Union City
|
Indiana /  Ohio
|
| Council Bluffs and Omaha
|
Iowa / Nebraska
|
| Dubuque and East Dubuques
|
Iowa / Illinois
|
| Sioux City, South Sioux City, and North Sioux City
|
Iowa / Nebraska /  South Dakota
|
| Overland Park, Kansas City (KCK), Leawood, Prairie Village, Mission Hills, Westwood, Westwood Hills, Mission Woods and Kansas City
|
 Kansas / Missouri
|
| Covington and Cincinnati
|
Kentucky / Ohio
|
| Fort Campbell and Clarksville |
Tennessee / Kentucky
|
| Fulton and South Fulton |
Tennessee/ Kentucky
|
| Vidalia and Natchez |
 Louisiana / Mississippi
|
| Kittery and Portsmouth, |
 Maine /  New Hampshire
|
| Cumberland and Ridgeley |
Maryland /  West Virginia
|
| Knoxville and Harper's Ferry
|
| Fall River and North Tiverton |
 Massachusetts / Rhode Island
|
| South Attleboro and Pawtucket
|
| Ironwood and Hurley |
Michigan /  Wisconsin
|
| Lambertville and Toledo |
Michigan / Ohio
|
| Lost Peninsula and Toledo
|
| St. Vincent and Pembina |
 Minnesota /  North Dakota
|
| Breckenridge and Wahpeton
|
| Duluth and Superior |
Minnesota / Wisconsin
|
| East Grand Forks and Grand Forks |
Minnesota / North Dakota
|
| La Crescent and La Crosse |
Minnesota / Wisconsin
|
| Lakeland and Hudson
|
| Moorhead and Fargo |
Minnesota / North Dakota
|
| St. Vincent and Pembina
|
| Winona
|
Minnesota / Wisconsin
|
| Fairview
|
 Montana / North Dakota
|
| Westby
|
Minnesota / South Dakota
|
| Henry
|
Nebraska /  Wyoming
|
| Whiteclay and Pine Ridge
|
Nebraska / South Dakota
|
| Denio
|
Nevada / Oregon
|
| Jackpot
|
Nevada / Idaho
|
| McDermitt
|
Nevada / Oregon
|
| Mesquite
|
Nevada / Arizona
|
| Owyhee
|
Nevada / Idaho
|
| Primm
|
Nevada / California
|
| West Wendover and Wendover
|
Nevada / Utah
|
| Nashua
|
New Hampshire / Massachusetts
|
| Camden and Philadelphia
|
 New Jersey /  Pennsylvania
|
| Carteret and New York City
|
New Jersey / New York
|
| Edgewater and New York City
|
| Elizabeth and New York City
|
| Englewood Cliffs and New York City
|
| Guttenberg and New York City
|
| Hoboken and New York City
|
| Jersey City and New York City
|
| Lambertville and New Hope
|
New Jersey / Pennsylvania
|
| Linden and New York City
|
New Jersey / New York
|
| North Bergen and New York City
|
| Perth Amboy and New York City
|
| Phillipsburg and Easton
|
New Jersey / Pennsylvania
|
| Trenton and Morrisville
|
| Weehawken and New York City
|
New Jersey / New York
|
| West New York and New York City
|
| Woodbridge Township and New York City
|
| Anthony and Anthony |
Texas / New Mexico
|
| Sunland Park and El Paso
|
| Texico and Farwell
|
| Waverly and South Waverly
|
New York / Pennsylvania
|
| Charlotte and Fort Mill
|
 North Carolina / South Carolina
|
| Bridgeport and Wheeling
|
Ohio / West Virginia
|
| Proctorville and Huntington
|
| Pocola
|
Oklahoma / Arkansas
|
| Rock Island
|
| Hood River and White Salmon
|
Oregon / Washington
|
| Jordan Valley
|
Oregon / Idaho
|
| Milton-Freewater and Walla Walla
|
Oregon / Washington
|
| Nyssa
|
Oregon / Idaho
|
| Portland and Vancouver
|
Oregon / Washington
|
| The Dalles and Dallesport
|
| Umatilla
|
| Point Marion and Morgantown
|
Pennsylvania / West Virginia
|
| Lemmon
|
South Dakota / North Dakota
|
| Yankton
|
South Dakota / Nebraska
|
| Bristol and Bristol |
Tennessee / Virginia
|
| Canutillo |
Texas / New Mexico
|
| El Paso
|
| Orange |
Texas / Louisiana
|
| Cornish |
Utah / Montana
|
| Cove |
Utah / Idaho
|
| Lewiston
|
| Manila |
Utah / Wyoming
|
| Portage |
Utah / Idaho
|
| St. George |
Utah / Arizona
|
| Bluefield and Bluefield |
West Virginia / Virginia
|
| Weirton and Stuebenville |
West Virginia / Ohio
|
| Asotin |
Washington / Idaho
|
| Beloit and South Beloits |
Wisconsin / Illinois
|
| Pine Bluffs |
Wyoming / Nebraska
|
Egypt
Turkey
Kazakhstan
Russia
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Papua New Guinea /
Indonesia
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Victoria
South Australia / 
Australian Capital Territory
Queensland
Alberta / 
Saskatchewan
Manitoba / 
Ontario / 
Quebec
New Brunswick / 
Cundinamarca / 
Bogotá
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Barrancabermeja / 
Santander
Boyacá / 
Antioquia
Valle del Cauca / 
Risaralda
Magdalena/
Atlántico
Tolima
Caldas
England / 
Scotland
Wales