| Union to Friesoythe | 4,484.40 mi (7,216.94 km) |
| Union to Fritzlar | 4,604.94 mi (7,410.94 km) |
| Union to Frohburg | 4,725.66 mi (7,605.22 km) |
| Union to Frondenberg | 4,537.05 mi (7,301.68 km) |
| Union to Fulda | 4,641.27 mi (7,469.40 km) |
| Union to Fuldabruck | 4,607.19 mi (7,414.56 km) |
| Union to Fuldatal | 4,605.65 mi (7,412.08 km) |
| Union to Furstenau | 4,495.64 mi (7,235.04 km) |
| Union to Furstenfeldbruck | 4,792.32 mi (7,712.50 km) |
| Union to Furstenwalde | 4,726.18 mi (7,606.05 km) |
| Union to Furth | 4,642.22 mi (7,470.93 km) |
| Union to Furth | 4,731.90 mi (7,615.26 km) |
| Union to Furth im Wald | 4,805.81 mi (7,734.20 km) |
| Union to Furtwangen im Schwarzwald | 4,681.09 mi (7,533.49 km) |
| Union to Fussen | 4,795.49 mi (7,717.59 km) |
