| Sankt Gallen to Calne | 580.67 mi (934.49 km) |
| Sankt Gallen to Cam | 602.23 mi (969.19 km) |
| Sankt Gallen to Camberley | 528.42 mi (850.42 km) |
| Sankt Gallen to Camborne | 693.39 mi (1,115.90 km) |
| Sankt Gallen to Cambridge | 527.75 mi (849.34 km) |
| Sankt Gallen to Cambuslang | 818.06 mi (1,316.54 km) |
| Sankt Gallen to Canford Cliffs | 558.70 mi (899.13 km) |
| Sankt Gallen to Cannock | 621.78 mi (1,000.65 km) |
| Sankt Gallen to Canterbury | 458.05 mi (737.16 km) |
| Sankt Gallen to Carlisle | 740.27 mi (1,191.36 km) |
| Sankt Gallen to Carlton Colville | 486.73 mi (783.32 km) |
| Sankt Gallen to Carluke | 804.35 mi (1,294.48 km) |
| Sankt Gallen to Carnoustie | 808.68 mi (1,301.45 km) |
| Sankt Gallen to Carshalton | 507.46 mi (816.68 km) |
| Sankt Gallen to Carterton | 574.21 mi (924.11 km) |
