| Herk-de-Stad to Frederick (Maryland) | 3,884.18 mi (6,250.98 km) |
| Herk-de-Stad to Fredericksburg (Texas) | 5,179.98 mi (8,336.37 km) |
| Herk-de-Stad to Fredericksburg (Virginia) | 3,939.11 mi (6,339.39 km) |
| Herk-de-Stad to Frederickson (Washington) | 4,981.40 mi (8,016.79 km) |
| Herk-de-Stad to Freeport (Illinois) | 4,220.80 mi (6,792.72 km) |
| Herk-de-Stad to Freeport (New York) | 3,675.39 mi (5,914.96 km) |
| Herk-de-Stad to Freeport (Texas) | 5,115.29 mi (8,232.27 km) |
| Herk-de-Stad to Fremont (California) | 5,537.38 mi (8,911.55 km) |
| Herk-de-Stad to Fremont (Nebraska) | 4,509.12 mi (7,256.72 km) |
| Herk-de-Stad to Fremont (Ohio) | 4,020.03 mi (6,469.62 km) |
| Herk-de-Stad to French Valley (California) | 5,624.53 mi (9,051.81 km) |
| Herk-de-Stad to Fresno (California) | 5,518.95 mi (8,881.90 km) |
| Herk-de-Stad to Fresno (Texas) | 5,088.37 mi (8,188.94 km) |
| Herk-de-Stad to Fridley (Minnesota) | 4,215.32 mi (6,783.91 km) |
| Herk-de-Stad to Friendly (Maryland) | 3,896.82 mi (6,271.33 km) |
