| Belfast to Friesoythe | 572.01 mi (920.56 km) |
| Belfast to Fritzlar | 676.51 mi (1,088.73 km) |
| Belfast to Frohburg | 806.80 mi (1,298.42 km) |
| Belfast to Frondenberg | 607.39 mi (977.50 km) |
| Belfast to Fulda | 710.46 mi (1,143.38 km) |
| Belfast to Fuldabruck | 680.21 mi (1,094.69 km) |
| Belfast to Fuldatal | 679.42 mi (1,093.43 km) |
| Belfast to Furstenau | 575.24 mi (925.76 km) |
| Belfast to Furstenfeldbruck | 860.22 mi (1,384.39 km) |
| Belfast to Furstenwalde | 833.51 mi (1,341.40 km) |
| Belfast to Furth | 709.52 mi (1,141.87 km) |
| Belfast to Furth | 799.46 mi (1,286.61 km) |
| Belfast to Furth im Wald | 875.24 mi (1,408.57 km) |
| Belfast to Furtwangen im Schwarzwald | 757.51 mi (1,219.10 km) |
| Belfast to Fussen | 866.64 mi (1,394.73 km) |
