| Boulder to Fort Meade (Maryland) | 1,513.32 mi (2,435.46 km) |
| Boulder to Fort Mill (South Carolina) | 1,372.09 mi (2,208.16 km) |
| Boulder to Fort Mohave (Arizona) | 617.16 mi (993.22 km) |
| Boulder to Fort Morgan (Colorado) | 78.83 mi (126.87 km) |
| Boulder to Fort Myers (Florida) | 1,630.79 mi (2,624.50 km) |
| Boulder to Fort Oglethorpe (Georgia) | 1,149.10 mi (1,849.30 km) |
| Boulder to Fort Payne (Alabama) | 1,139.52 mi (1,833.88 km) |
| Boulder to Fort Pierce (Florida) | 1,666.54 mi (2,682.04 km) |
| Boulder to Fort Smith (Arkansas) | 676.38 mi (1,088.53 km) |
| Boulder to Fort Thomas (Kentucky) | 1,107.53 mi (1,782.40 km) |
| Boulder to Fort Walton Beach (Florida) | 1,239.30 mi (1,994.46 km) |
| Boulder to Fort Washington (Maryland) | 1,504.81 mi (2,421.76 km) |
| Boulder to Fort Wayne (Indiana) | 1,055.81 mi (1,699.16 km) |
| Boulder to Fort Worth (Texas) | 665.52 mi (1,071.05 km) |
| Boulder to Fortuna (California) | 994.15 mi (1,599.94 km) |
