| Alaska | 663267 sq mi |
| Texas | 268581 sq mi |
| California | 163696 sq mi |
| Montana | 147042 sq mi |
| New Mexico | 121589 sq mi |
| Arizona | 113998 sq mi |
| Nevada | 110561 sq mi |
| Colorado | 104094 sq mi |
| Oregon | 98381 sq mi |
| Wyoming | 97814 sq mi |
| Michigan | 96716 sq mi |
| Minnesota | 86939 sq mi |
| Utah | 84899 sq mi |
| Idaho | 83570 sq mi |
| Kansas | 82277 sq mi |
| Nebraska | 77354 sq mi |
| South Dakota | 77116 sq mi |
| Washington | 71300 sq mi |
| North Dakota | 70700 sq mi |
| Oklahoma | 69898 sq mi |
| Missouri | 69704 sq mi |
| Florida | 65755 sq mi |
| Wisconsin | 65498 sq mi |
| Georgia | 59425 sq mi |
| Illinois | 57914 sq mi |
| Iowa | 56272 sq mi |
| New York | 54556 sq mi |
| North Carolina | 53819 sq mi |
| Arkansas | 53179 sq mi |
| Alabama | 52419 sq mi |
| Louisiana | 51840 sq mi |
| Mississippi | 48430 sq mi |
| Pennsylvania | 46055 sq mi |
| Ohio | 44825 sq mi |
| Virginia | 42774 sq mi |
| Tennessee | 42143 sq mi |
| Kentucky | 40409 sq mi |
| Indiana | 36418 sq mi |
| Maine | 35385 sq mi |
| South Carolina | 32020 sq mi |
| West Virginia | 24230 sq mi |
| Maryland | 12407 sq mi |
| Hawaii | 10931 sq mi |
| Massachusetts | 10555 sq mi |
| Vermont | 9614 sq mi |
| New Hampshire | 9350 sq mi |
| New Jersey | 8721 sq mi |
| Connecticut | 5543 sq mi |
| Delaware | 2489 sq mi |
| Rhode Island | 1545 sq mi |
| DC | 68 sq mi |