| Busko-Zdroj to Frederick (Maryland) | 4,500.94 mi (7,243.56 km) |
| Busko-Zdroj to Fredericksburg (Texas) | 5,753.20 mi (9,258.88 km) |
| Busko-Zdroj to Fredericksburg (Virginia) | 4,560.24 mi (7,339.00 km) |
| Busko-Zdroj to Frederickson (Washington) | 5,346.58 mi (8,604.49 km) |
| Busko-Zdroj to Freeport (Illinois) | 4,780.88 mi (7,694.08 km) |
| Busko-Zdroj to Freeport (New York) | 4,298.37 mi (6,917.56 km) |
| Busko-Zdroj to Freeport (Texas) | 5,708.61 mi (9,187.12 km) |
| Busko-Zdroj to Fremont (California) | 5,948.11 mi (9,572.55 km) |
| Busko-Zdroj to Fremont (Nebraska) | 5,044.14 mi (8,117.75 km) |
| Busko-Zdroj to Fremont (Ohio) | 4,609.40 mi (7,418.11 km) |
| Busko-Zdroj to French Valley (California) | 6,084.17 mi (9,791.52 km) |
| Busko-Zdroj to Fresno (California) | 5,947.48 mi (9,571.54 km) |
| Busko-Zdroj to Fresno (Texas) | 5,679.09 mi (9,139.61 km) |
| Busko-Zdroj to Fridley (Minnesota) | 4,745.53 mi (7,637.19 km) |
| Busko-Zdroj to Friendly (Maryland) | 4,517.69 mi (7,270.52 km) |
