| State | State that Borders it |
| New Mexico? | |
| Vermont? | |
| Iowa? | |
| California? | |
| South Carolina? | |
| Indiana? | |
| West Virginia? | |
| Washington? | |
| Mississippi? | |
| Ohio? | |
| Kansas? | |
| Kentucky? | |
| Minnesota? | |
| Nevada? | |
| Florida? | |
| North Carolina? | |
| New Hampshire? | |
| Oregon? | |
| Maryland? | |
| Montana? | |
| Missouri? | |
| Michigan? | |
| Pennsylvania? | |
| Rhode Island? | |
| | State | State that Borders it |
| North Dakota? | |
| Tennessee? | |
| Colorado? | |
| Texas? | |
| Massachusetts? | |
| New Jersey? | |
| Arizona? | |
| South Dakota? | |
| Virginia? | |
| New York? | |
| Alabama? | |
| Wyoming? | |
| Maine? | |
| Louisiana? | |
| Nebraska? | |
| Utah? | |
| Oklahoma? | |
| Delaware? | |
| Connecticut? | |
| Wisconsin? | |
| Georgia? | |
| Idaho? | |
| Illinois? | |
| Arkansas? | |
|