| State | Neighbour(s) | % Correct |
|---|---|---|
| Tennessee | Alabama | Arkansas | Georgia | Kentucky | Mississippi | Missouri | North Carolina | Virginia | 100%
|
| Mississippi | Alabama | Arkansas | Louisiana | Tennessee | 100%
|
| Georgia | Alabama | Florida | North Carolina | South Carolina | Tennessee | 100%
|
| Florida | Alabama | Georgia | 100%
|
| Nevada | Arizona | California | Idaho | Oregon | Utah | 100%
|
| Utah | Arizona | Colorado | Idaho | Nevada | New Mexico | Wyoming | 100%
|
| New Mexico | Arizona | Colorado | Oklahoma | Texas | Utah | 100%
|
| Colorado | Arizona | Kansas | Nebraska | New Mexico | Oklahoma | Utah | Wyoming | 100%
|
| California | Arizona | Nevada | Oregon | 100%
|
| Oklahoma | Arkansas | Colorado | Kansas | Missouri | New Mexico | Texas | 100%
|
| Missouri | Arkansas | Illinois | Iowa | Kansas | Kentucky | Nebraska | Oklahoma | Tennessee | 100%
|
| Texas | Arkansas | Louisiana | New Mexico | Oklahoma | 100%
|
| Louisiana | Arkansas | Mississippi | Texas | 100%
|
| Arizona | California | Colorado | Nevada | New Mexico | Utah | 100%
|
| Oregon | California | Idaho | Nevada | Washington | 100%
|
| Wyoming | Colorado | Idaho | Montana | Nebraska | South Dakota | Utah | 100%
|
| Nebraska | Colorado | Iowa | Kansas | Missouri | South Dakota | Wyoming | 100%
|
| Rhode Island | Connecticut | Massachusetts | 100%
|
| New York | Connecticut | Massachusetts | New Jersey | Pennsylvania | Vermont | 100%
|
| Massachusetts | Connecticut | New Hampshire | New York | Rhode Island | Vermont | 100%
|
| Pennsylvania | Delaware | Maryland | New Jersey | New York | Ohio | West Virginia | 100%
|
| New Jersey | Delaware | New York | Pennsylvania | 100%
|
| Maryland | Delaware | Pennsylvania | Virginia | West Virginia | 100%
|
| South Carolina | Georgia | North Carolina | 100%
|
| North Carolina | Georgia | South Carolina | Tennessee | Virginia | 100%
|
| Montana | Idaho | North Dakota | South Dakota | Wyoming | 100%
|
| Washington | Idaho | Oregon | 100%
|
| Kentucky | Illinois | Indiana | Missouri | Ohio | Tennessee | Virginia | West Virginia | 100%
|
| Wisconsin | Illinois | Iowa | Michigan | Minnesota | 100%
|
| Indiana | Illinois | Kentucky | Michigan | Ohio | 100%
|
| Iowa | Illinois | Minnesota | Missouri | Nebraska | South Dakota | Wisconsin | 100%
|
| Illinois | Indiana | Iowa | Kentucky | Missouri | Wisconsin | 100%
|
| Michigan | Indiana | Ohio | Wisconsin | 100%
|
| South Dakota | Iowa | Minnesota | Montana | Nebraska | North Dakota | Wyoming | 100%
|
| Minnesota | Iowa | North Dakota | South Dakota | Wisconsin | 100%
|
| Virginia | Kentucky | Maryland | North Carolina | Tennessee | West Virginia | 100%
|
| West Virginia | Kentucky | Maryland | Ohio | Pennsylvania | Virginia | 100%
|
| Arkansas | Louisiana | Mississippi | Missouri | Oklahoma | Tennessee | Texas | 100%
|
| New Hampshire | Maine | Massachusetts | Vermont | 100%
|
| Delaware | Maryland | New Jersey | Pennsylvania | 100%
|
| Vermont | Massachusetts | New Hampshire | New York | 100%
|
| Connecticut | Massachusetts | New York | Rhode Island | 100%
|
| North Dakota | Minnesota | Montana | South Dakota | 100%
|
| Idaho | Montana | Nevada | Oregon | Utah | Washington | Wyoming | 100%
|
| Maine | New Hampshire | 100%
|
| Alabama | Florida | Georgia | Mississippi | Tennessee | 96%
|
| Kansas | Colorado | Missouri | Nebraska | Oklahoma | 94%
|
| Ohio | Indiana | Kentucky | Michigan | Pennsylvania | West Virginia | 86%
|