| Butler to Friesoythe | 3,958.02 mi (6,369.82 km) |
| Butler to Fritzlar | 4,071.19 mi (6,551.95 km) |
| Butler to Frohburg | 4,197.94 mi (6,755.92 km) |
| Butler to Frondenberg | 4,002.24 mi (6,440.98 km) |
| Butler to Fulda | 4,105.32 mi (6,606.87 km) |
| Butler to Fuldabruck | 4,074.51 mi (6,557.28 km) |
| Butler to Fuldatal | 4,073.46 mi (6,555.61 km) |
| Butler to Furstenau | 3,966.17 mi (6,382.94 km) |
| Butler to Furstenfeldbruck | 4,248.11 mi (6,836.67 km) |
| Butler to Furstenwalde | 4,208.41 mi (6,772.79 km) |
| Butler to Furth | 4,100.17 mi (6,598.58 km) |
| Butler to Furth | 4,193.21 mi (6,748.32 km) |
| Butler to Furth im Wald | 4,270.05 mi (6,871.99 km) |
| Butler to Furtwangen im Schwarzwald | 4,130.55 mi (6,647.47 km) |
| Butler to Fussen | 4,247.45 mi (6,835.61 km) |
