| Box Elder to Frederick (Maryland) | 1,355.53 mi (2,181.51 km) |
| Box Elder to Fredericksburg (Texas) | 983.92 mi (1,583.47 km) |
| Box Elder to Fredericksburg (Virginia) | 1,383.31 mi (2,226.23 km) |
| Box Elder to Frederickson (Washington) | 951.77 mi (1,531.73 km) |
| Box Elder to Freeport (Illinois) | 688.08 mi (1,107.35 km) |
| Box Elder to Freeport (New York) | 1,515.95 mi (2,439.69 km) |
| Box Elder to Freeport (Texas) | 1,130.92 mi (1,820.04 km) |
| Box Elder to Fremont (California) | 1,084.73 mi (1,745.70 km) |
| Box Elder to Fremont (Nebraska) | 381.86 mi (614.55 km) |
| Box Elder to Fremont (Ohio) | 1,028.44 mi (1,655.11 km) |
| Box Elder to French Valley (California) | 1,044.58 mi (1,681.08 km) |
| Box Elder to Fresno (California) | 1,011.39 mi (1,627.68 km) |
| Box Elder to Fresno (Texas) | 1,090.36 mi (1,754.77 km) |
| Box Elder to Fridley (Minnesota) | 487.57 mi (784.67 km) |
| Box Elder to Friendly (Maryland) | 1,395.90 mi (2,246.48 km) |
