| Sankt Gallen to Cabestany | 453.42 mi (729.71 km) |
| Sankt Gallen to Cabries | 336.33 mi (541.27 km) |
| Sankt Gallen to Cachan | 338.07 mi (544.07 km) |
| Sankt Gallen to Caen | 463.47 mi (745.89 km) |
| Sankt Gallen to Cagnes-sur-Mer | 281.12 mi (452.41 km) |
| Sankt Gallen to Cahors | 432.72 mi (696.40 km) |
| Sankt Gallen to Calais | 417.33 mi (671.62 km) |
| Sankt Gallen to Caluire-et-Cuire | 242.37 mi (390.05 km) |
| Sankt Gallen to Cambrai | 337.66 mi (543.41 km) |
| Sankt Gallen to Canet-en-Roussillon | 449.96 mi (724.14 km) |
| Sankt Gallen to Cannes | 290.91 mi (468.18 km) |
| Sankt Gallen to Canteleu | 406.64 mi (654.43 km) |
| Sankt Gallen to Capbreton | 583.83 mi (939.58 km) |
| Sankt Gallen to Carcassonne | 448.16 mi (721.25 km) |
| Sankt Gallen to Carmaux | 418.49 mi (673.49 km) |
