| Castano Primo to Saint-Esteve | 353.04 mi (568.17 km) |
| Castano Primo to Saint-Etienne | 212.09 mi (341.33 km) |
| Castano Primo to Saint-Etienne-du-Rouvray | 444.67 mi (715.63 km) |
| Castano Primo to Saint-Fargeau | 358.01 mi (576.16 km) |
| Castano Primo to Saint-Fons | 189.38 mi (304.78 km) |
| Castano Primo to Saint-Gaudens | 431.61 mi (694.61 km) |
| Castano Primo to Saint-Gely-du-Fesc | 275.59 mi (443.52 km) |
| Castano Primo to Saint-Genis-Laval | 192.26 mi (309.42 km) |
| Castano Primo to Saint-Genis-Pouilly | 140.42 mi (225.99 km) |
| Castano Primo to Saint-Germain-en-Laye | 389.09 mi (626.19 km) |
| Castano Primo to Saint-Germain-les-Arpajon | 371.48 mi (597.84 km) |
| Castano Primo to Saint-Gilles | 249.36 mi (401.30 km) |
| Castano Primo to Saint-Gratien | 384.92 mi (619.46 km) |
| Castano Primo to Saint-Gregoire | 525.09 mi (845.05 km) |
| Castano Primo to Saint-Herblain | 509.18 mi (819.45 km) |
