| Witham to Frederick (Maryland) | 3,680.62 mi (5,923.39 km) |
| Witham to Fredericksburg (Texas) | 4,979.79 mi (8,014.19 km) |
| Witham to Fredericksburg (Virginia) | 3,735.32 mi (6,011.41 km) |
| Witham to Frederickson (Washington) | 4,818.60 mi (7,754.79 km) |
| Witham to Freeport (Illinois) | 4,022.92 mi (6,474.26 km) |
| Witham to Freeport (New York) | 3,471.55 mi (5,586.92 km) |
| Witham to Freeport (Texas) | 4,913.12 mi (7,906.90 km) |
| Witham to Fremont (California) | 5,363.53 mi (8,631.77 km) |
| Witham to Fremont (Nebraska) | 4,314.59 mi (6,943.67 km) |
| Witham to Fremont (Ohio) | 3,818.71 mi (6,145.62 km) |
| Witham to French Valley (California) | 5,441.16 mi (8,756.70 km) |
| Witham to Fresno (California) | 5,341.63 mi (8,596.53 km) |
| Witham to Fresno (Texas) | 4,886.44 mi (7,863.96 km) |
| Witham to Fridley (Minnesota) | 4,021.92 mi (6,472.65 km) |
| Witham to Friendly (Maryland) | 3,693.05 mi (5,943.39 km) |
