| Westerlo to Frederick (Maryland) | 3,870.33 mi (6,228.69 km) |
| Westerlo to Fredericksburg (Texas) | 5,165.63 mi (8,313.28 km) |
| Westerlo to Fredericksburg (Virginia) | 3,925.34 mi (6,317.23 km) |
| Westerlo to Frederickson (Washington) | 4,967.10 mi (7,993.78 km) |
| Westerlo to Freeport (Illinois) | 4,206.31 mi (6,769.41 km) |
| Westerlo to Freeport (New York) | 3,661.64 mi (5,892.84 km) |
| Westerlo to Freeport (Texas) | 5,101.15 mi (8,209.51 km) |
| Westerlo to Fremont (California) | 5,522.82 mi (8,888.13 km) |
| Westerlo to Fremont (Nebraska) | 4,494.51 mi (7,233.22 km) |
| Westerlo to Fremont (Ohio) | 4,005.80 mi (6,446.71 km) |
| Westerlo to French Valley (California) | 5,609.85 mi (9,028.19 km) |
| Westerlo to Fresno (California) | 5,504.34 mi (8,858.38 km) |
| Westerlo to Fresno (Texas) | 5,074.20 mi (8,166.14 km) |
| Westerlo to Fridley (Minnesota) | 4,200.70 mi (6,760.37 km) |
| Westerlo to Friendly (Maryland) | 3,883.05 mi (6,249.16 km) |
