| Herisau to Cabestany | 447.96 mi (720.92 km) |
| Herisau to Cabries | 331.17 mi (532.96 km) |
| Herisau to Cachan | 334.40 mi (538.16 km) |
| Herisau to Caen | 459.79 mi (739.96 km) |
| Herisau to Cagnes-sur-Mer | 276.62 mi (445.17 km) |
| Herisau to Cahors | 427.11 mi (687.37 km) |
| Herisau to Calais | 415.30 mi (668.36 km) |
| Herisau to Caluire-et-Cuire | 236.75 mi (381.01 km) |
| Herisau to Cambrai | 335.47 mi (539.88 km) |
| Herisau to Canet-en-Roussillon | 444.50 mi (715.35 km) |
| Herisau to Cannes | 286.37 mi (460.87 km) |
| Herisau to Canteleu | 403.31 mi (649.06 km) |
| Herisau to Capbreton | 578.25 mi (930.60 km) |
| Herisau to Carcassonne | 442.59 mi (712.27 km) |
| Herisau to Carmaux | 412.86 mi (664.44 km) |
