| Castlebar to Freilassing | 1,051.18 mi (1,691.70 km) |
| Castlebar to Freising | 982.76 mi (1,581.60 km) |
| Castlebar to Freital | 981.79 mi (1,580.03 km) |
| Castlebar to Freudenberg | 750.21 mi (1,207.35 km) |
| Castlebar to Freudenstadt | 850.08 mi (1,368.07 km) |
| Castlebar to Freystadt | 938.73 mi (1,510.74 km) |
| Castlebar to Frickenhausen | 882.20 mi (1,419.76 km) |
| Castlebar to Friedberg | 954.44 mi (1,536.02 km) |
| Castlebar to Friedberg | 801.36 mi (1,289.66 km) |
| Castlebar to Friedeburg | 700.38 mi (1,127.16 km) |
| Castlebar to Friedland | 821.15 mi (1,321.51 km) |
| Castlebar to Friedrichsdorf | 799.20 mi (1,286.19 km) |
| Castlebar to Friedrichshafen | 922.44 mi (1,484.53 km) |
| Castlebar to Friedrichsthal | 768.02 mi (1,236.01 km) |
| Castlebar to Friesenheim | 833.20 mi (1,340.90 km) |
