| Castle Rock to Exeter (California) | 807.47 mi (1,299.50 km) |
| Castle Rock to Fair Lawn (New Jersey) | 1,618.29 mi (2,604.39 km) |
| Castle Rock to Fair Oaks (California) | 880.45 mi (1,416.95 km) |
| Castle Rock to Fair Oaks (Virginia) | 1,468.54 mi (2,363.38 km) |
| Castle Rock to Fairbanks (Alaska) | 2,444.23 mi (3,933.61 km) |
| Castle Rock to Fairborn (Ohio) | 1,107.74 mi (1,782.74 km) |
| Castle Rock to Fairburn (Georgia) | 1,192.55 mi (1,919.23 km) |
| Castle Rock to Fairfax (Virginia) | 1,471.81 mi (2,368.64 km) |
| Castle Rock to Fairfax Station (Virginia) | 1,470.62 mi (2,366.73 km) |
| Castle Rock to Fairfield (California) | 926.68 mi (1,491.35 km) |
| Castle Rock to Fairfield (Ohio) | 1,082.94 mi (1,742.82 km) |
| Castle Rock to Fairhope (Alabama) | 1,136.43 mi (1,828.91 km) |
| Castle Rock to Fairland (Maryland) | 1,487.46 mi (2,393.84 km) |
| Castle Rock to Fairmont (Minnesota) | 612.55 mi (985.81 km) |
| Castle Rock to Fairmont (West Virginia) | 1,314.34 mi (2,115.23 km) |
