| Bull Run to Frederick (Maryland) | 45.51 mi (73.24 km) |
| Bull Run to Fredericksburg (Texas) | 1,345.99 mi (2,166.17 km) |
| Bull Run to Fredericksburg (Virginia) | 33.28 mi (53.56 km) |
| Bull Run to Frederickson (Washington) | 2,305.95 mi (3,711.07 km) |
| Bull Run to Freeport (Illinois) | 680.01 mi (1,094.36 km) |
| Bull Run to Freeport (New York) | 245.86 mi (395.67 km) |
| Bull Run to Freeport (Texas) | 1,225.01 mi (1,971.46 km) |
| Bull Run to Fremont (California) | 2,393.30 mi (3,851.65 km) |
| Bull Run to Fremont (Nebraska) | 1,016.82 mi (1,636.41 km) |
| Bull Run to Fremont (Ohio) | 345.02 mi (555.26 km) |
| Bull Run to French Valley (California) | 2,218.76 mi (3,570.75 km) |
| Bull Run to Fresno (California) | 2,292.01 mi (3,688.64 km) |
| Bull Run to Fresno (Texas) | 1,205.38 mi (1,939.87 km) |
| Bull Run to Fridley (Minnesota) | 916.57 mi (1,475.07 km) |
| Bull Run to Friendly (Maryland) | 29.99 mi (48.27 km) |
