| Walcz to Cognac | 914.06 mi (1,471.04 km) |
| Walcz to Cogolin | 827.55 mi (1,331.81 km) |
| Walcz to Colmar | 535.45 mi (861.72 km) |
| Walcz to Colombes | 684.32 mi (1,101.30 km) |
| Walcz to Colomiers | 958.50 mi (1,542.55 km) |
| Walcz to Combs-la-Ville | 681.79 mi (1,097.24 km) |
| Walcz to Comines | 596.91 mi (960.63 km) |
| Walcz to Compiegne | 644.88 mi (1,037.83 km) |
| Walcz to Concarneau | 964.77 mi (1,552.64 km) |
| Walcz to Conde-sur-l'Escaut | 581.95 mi (936.55 km) |
| Walcz to Conflans-Sainte-Honorine | 687.60 mi (1,106.58 km) |
| Walcz to Corbas | 736.72 mi (1,185.63 km) |
| Walcz to Corbeil-Essonnes | 686.89 mi (1,105.44 km) |
| Walcz to Cormeilles-en-Parisis | 684.49 mi (1,101.58 km) |
| Walcz to Cosne sur Loire | 719.51 mi (1,157.94 km) |
