| Castelo Branco to Saint-Brice-sous-Foret | 798.08 mi (1,284.38 km) |
| Castelo Branco to Saint-Brieuc | 644.77 mi (1,037.65 km) |
| Castelo Branco to Saint-Chamas | 695.46 mi (1,119.23 km) |
| Castelo Branco to Saint-Chamond | 723.98 mi (1,165.13 km) |
| Castelo Branco to Saint-Claude | 811.05 mi (1,305.26 km) |
| Castelo Branco to Saint-Cloud | 785.73 mi (1,264.51 km) |
| Castelo Branco to Saint-Cyprien | 578.86 mi (931.58 km) |
| Castelo Branco to Saint-Cyr-l'Ecole | 778.97 mi (1,253.62 km) |
| Castelo Branco to Saint-Cyr-sur-Loire | 664.13 mi (1,068.82 km) |
| Castelo Branco to Saint-Cyr-sur-Mer | 721.07 mi (1,160.46 km) |
| Castelo Branco to Saint-Denis | 794.71 mi (1,278.96 km) |
| Castelo Branco to Saint-Die-des-Vosges | 923.17 mi (1,485.70 km) |
| Castelo Branco to Saint-Dizier | 864.77 mi (1,391.72 km) |
| Castelo Branco to Saint-Doulchard | 704.90 mi (1,134.43 km) |
| Castelo Branco to Saint-Egreve | 767.16 mi (1,234.62 km) |
