| Sankt Gallen to Carpentras | 312.31 mi (502.61 km) |
| Sankt Gallen to Carquefou | 508.11 mi (817.72 km) |
| Sankt Gallen to Carqueiranne | 339.31 mi (546.07 km) |
| Sankt Gallen to Carrieres-sous-Poissy | 353.62 mi (569.09 km) |
| Sankt Gallen to Carrieres-sur-Seine | 341.98 mi (550.36 km) |
| Sankt Gallen to Carros | 273.36 mi (439.93 km) |
| Sankt Gallen to Carvin | 359.79 mi (579.02 km) |
| Sankt Gallen to Castanet-Tolosan | 467.01 mi (751.58 km) |
| Sankt Gallen to Castelginest | 462.14 mi (743.75 km) |
| Sankt Gallen to Castelnau-le-Lez | 372.04 mi (598.74 km) |
| Sankt Gallen to Castelnaudary | 458.01 mi (737.10 km) |
| Sankt Gallen to Castelsarrasin | 461.72 mi (743.07 km) |
| Sankt Gallen to Castres | 434.08 mi (698.58 km) |
| Sankt Gallen to Caudebec-les-Elbeuf | 404.02 mi (650.20 km) |
| Sankt Gallen to Caudry | 329.16 mi (529.73 km) |
