| Keerbergen to Frederick (Maryland) | 3,860.99 mi (6,213.67 km) |
| Keerbergen to Fredericksburg (Texas) | 5,157.57 mi (8,300.30 km) |
| Keerbergen to Fredericksburg (Virginia) | 3,915.84 mi (6,301.94 km) |
| Keerbergen to Frederickson (Washington) | 4,964.56 mi (7,989.69 km) |
| Keerbergen to Freeport (Illinois) | 4,198.80 mi (6,757.32 km) |
| Keerbergen to Freeport (New York) | 3,652.10 mi (5,877.49 km) |
| Keerbergen to Freeport (Texas) | 5,092.47 mi (8,195.54 km) |
| Keerbergen to Fremont (California) | 5,519.05 mi (8,882.05 km) |
| Keerbergen to Fremont (Nebraska) | 4,487.69 mi (7,222.24 km) |
| Keerbergen to Fremont (Ohio) | 3,997.39 mi (6,433.18 km) |
| Keerbergen to French Valley (California) | 5,604.84 mi (9,020.12 km) |
| Keerbergen to Fresno (California) | 5,500.13 mi (8,851.61 km) |
| Keerbergen to Fresno (Texas) | 5,065.60 mi (8,152.30 km) |
| Keerbergen to Fridley (Minnesota) | 4,194.07 mi (6,749.70 km) |
| Keerbergen to Friendly (Maryland) | 3,873.56 mi (6,233.90 km) |
