| Altdorf to Cabestany | 401.73 mi (646.53 km) |
| Altdorf to Cabries | 284.81 mi (458.36 km) |
| Altdorf to Cachan | 321.00 mi (516.61 km) |
| Altdorf to Caen | 445.36 mi (716.73 km) |
| Altdorf to Cagnes-sur-Mer | 232.72 mi (374.53 km) |
| Altdorf to Cahors | 385.28 mi (620.05 km) |
| Altdorf to Calais | 417.11 mi (671.27 km) |
| Altdorf to Caluire-et-Cuire | 195.18 mi (314.12 km) |
| Altdorf to Cambrai | 336.47 mi (541.50 km) |
| Altdorf to Canet-en-Roussillon | 398.26 mi (640.94 km) |
| Altdorf to Cannes | 242.26 mi (389.88 km) |
| Altdorf to Canteleu | 392.80 mi (632.16 km) |
| Altdorf to Capbreton | 537.37 mi (864.81 km) |
| Altdorf to Carcassonne | 397.20 mi (639.23 km) |
| Altdorf to Carmaux | 369.11 mi (594.03 km) |
