| Altdorf to Cognac | 435.30 mi (700.55 km) |
| Altdorf to Cogolin | 269.97 mi (434.47 km) |
| Altdorf to Colmar | 102.99 mi (165.75 km) |
| Altdorf to Colombes | 327.86 mi (527.64 km) |
| Altdorf to Colomiers | 419.89 mi (675.74 km) |
| Altdorf to Combs-la-Ville | 308.22 mi (496.03 km) |
| Altdorf to Comines | 371.16 mi (597.32 km) |
| Altdorf to Compiegne | 320.42 mi (515.67 km) |
| Altdorf to Concarneau | 590.81 mi (950.82 km) |
| Altdorf to Conde-sur-l'Escaut | 337.84 mi (543.70 km) |
| Altdorf to Conflans-Sainte-Honorine | 336.34 mi (541.29 km) |
| Altdorf to Corbas | 196.50 mi (316.23 km) |
| Altdorf to Corbeil-Essonnes | 310.15 mi (499.14 km) |
| Altdorf to Cormeilles-en-Parisis | 331.36 mi (533.27 km) |
| Altdorf to Cosne sur Loire | 270.84 mi (435.87 km) |
