| Elk River to Frederick (Maryland) | 917.34 mi (1,476.32 km) |
| Elk River to Fredericksburg (Texas) | 1,079.86 mi (1,737.87 km) |
| Elk River to Fredericksburg (Virginia) | 957.48 mi (1,540.92 km) |
| Elk River to Frederickson (Washington) | 1,374.21 mi (2,211.58 km) |
| Elk River to Freeport (Illinois) | 287.38 mi (462.49 km) |
| Elk River to Freeport (New York) | 1,057.12 mi (1,701.27 km) |
| Elk River to Freeport (Texas) | 1,136.39 mi (1,828.84 km) |
| Elk River to Fremont (California) | 1,557.94 mi (2,507.26 km) |
| Elk River to Fremont (Nebraska) | 306.23 mi (492.84 km) |
| Elk River to Fremont (Ohio) | 592.14 mi (952.95 km) |
| Elk River to French Valley (California) | 1,485.88 mi (2,391.29 km) |
| Elk River to Fresno (California) | 1,480.01 mi (2,381.84 km) |
| Elk River to Fresno (Texas) | 1,096.27 mi (1,764.28 km) |
| Elk River to Fridley (Minnesota) | 22.72 mi (36.56 km) |
| Elk River to Friendly (Maryland) | 962.72 mi (1,549.34 km) |
