| Castelsarrasin to Saint-Etienne | 187.74 mi (302.14 km) |
| Castelsarrasin to Saint-Etienne-du-Rouvray | 368.86 mi (593.63 km) |
| Castelsarrasin to Saint-Fargeau | 317.91 mi (511.62 km) |
| Castelsarrasin to Saint-Fons | 216.62 mi (348.62 km) |
| Castelsarrasin to Saint-Gaudens | 67.19 mi (108.13 km) |
| Castelsarrasin to Saint-Gely-du-Fesc | 136.58 mi (219.81 km) |
| Castelsarrasin to Saint-Genis-Laval | 213.68 mi (343.88 km) |
| Castelsarrasin to Saint-Genis-Pouilly | 283.71 mi (456.59 km) |
| Castelsarrasin to Saint-Germain-en-Laye | 338.98 mi (545.53 km) |
| Castelsarrasin to Saint-Germain-les-Arpajon | 319.47 mi (514.13 km) |
| Castelsarrasin to Saint-Gilles | 167.48 mi (269.53 km) |
| Castelsarrasin to Saint-Gratien | 345.31 mi (555.72 km) |
| Castelsarrasin to Saint-Gregoire | 313.94 mi (505.24 km) |
| Castelsarrasin to Saint-Herblain | 256.44 mi (412.70 km) |
| Castelsarrasin to Saint-Hilaire-de-Riez | 237.16 mi (381.66 km) |
