| Westmont to Cognac | 5,711.14 mi (9,191.19 km) |
| Westmont to Cogolin | 6,070.04 mi (9,768.78 km) |
| Westmont to Colmar | 5,852.16 mi (9,418.14 km) |
| Westmont to Colombes | 5,647.15 mi (9,088.22 km) |
| Westmont to Colomiers | 5,869.12 mi (9,445.43 km) |
| Westmont to Combs-la-Ville | 5,669.40 mi (9,124.02 km) |
| Westmont to Comines | 5,583.28 mi (8,985.42 km) |
| Westmont to Compiegne | 5,642.16 mi (9,080.17 km) |
| Westmont to Concarneau | 5,484.21 mi (8,825.99 km) |
| Westmont to Conde-sur-l'Escaut | 5,616.62 mi (9,039.08 km) |
| Westmont to Conflans-Sainte-Honorine | 5,638.50 mi (9,074.29 km) |
| Westmont to Corbas | 5,893.76 mi (9,485.09 km) |
| Westmont to Corbeil-Essonnes | 5,669.53 mi (9,124.23 km) |
| Westmont to Cormeilles-en-Parisis | 5,643.09 mi (9,081.67 km) |
| Westmont to Cosne sur Loire | 5,742.17 mi (9,241.14 km) |
