| Lask to Cognac | 973.48 mi (1,566.67 km) |
| Lask to Cogolin | 821.87 mi (1,322.67 km) |
| Lask to Colmar | 577.26 mi (929.01 km) |
| Lask to Colombes | 766.24 mi (1,233.14 km) |
| Lask to Colomiers | 991.47 mi (1,595.62 km) |
| Lask to Combs-la-Ville | 759.43 mi (1,222.18 km) |
| Lask to Comines | 699.42 mi (1,125.61 km) |
| Lask to Compiegne | 730.72 mi (1,175.98 km) |
| Lask to Concarneau | 1,056.15 mi (1,699.70 km) |
| Lask to Conde-sur-l'Escaut | 678.81 mi (1,092.45 km) |
| Lask to Conflans-Sainte-Honorine | 771.00 mi (1,240.81 km) |
| Lask to Corbas | 765.98 mi (1,232.73 km) |
| Lask to Corbeil-Essonnes | 764.17 mi (1,229.81 km) |
| Lask to Cormeilles-en-Parisis | 767.20 mi (1,234.70 km) |
| Lask to Cosne sur Loire | 780.47 mi (1,256.05 km) |
