| Castelo Branco to Fourmies | 901.30 mi (1,450.51 km) |
| Castelo Branco to Francheville | 743.10 mi (1,195.91 km) |
| Castelo Branco to Franconville | 793.85 mi (1,277.57 km) |
| Castelo Branco to Frejus | 775.42 mi (1,247.92 km) |
| Castelo Branco to Fresnes | 784.40 mi (1,262.37 km) |
| Castelo Branco to Frontignan | 632.45 mi (1,017.83 km) |
| Castelo Branco to Frouzins | 521.89 mi (839.91 km) |
| Castelo Branco to Fuveau | 718.80 mi (1,156.80 km) |
| Castelo Branco to Gagny | 797.42 mi (1,283.32 km) |
| Castelo Branco to Gaillac | 559.42 mi (900.31 km) |
| Castelo Branco to Gaillard | 818.86 mi (1,317.82 km) |
| Castelo Branco to Gap | 767.22 mi (1,234.73 km) |
| Castelo Branco to Garches | 785.04 mi (1,263.39 km) |
| Castelo Branco to Gardanne | 714.73 mi (1,150.24 km) |
| Castelo Branco to Garges-les-Gonesse | 798.04 mi (1,284.33 km) |
