| Isabela to Cognac | 4,195.05 mi (6,751.29 km) |
| Isabela to Cogolin | 4,533.05 mi (7,295.25 km) |
| Isabela to Colmar | 4,560.28 mi (7,339.07 km) |
| Isabela to Colombes | 4,327.46 mi (6,964.38 km) |
| Isabela to Colomiers | 4,272.09 mi (6,875.27 km) |
| Isabela to Combs-la-Ville | 4,340.64 mi (6,985.58 km) |
| Isabela to Comines | 4,367.84 mi (7,029.36 km) |
| Isabela to Compiegne | 4,354.87 mi (7,008.49 km) |
| Isabela to Concarneau | 4,039.22 mi (6,500.50 km) |
| Isabela to Conde-sur-l'Escaut | 4,392.27 mi (7,068.67 km) |
| Isabela to Conflans-Sainte-Honorine | 4,320.76 mi (6,953.59 km) |
| Isabela to Corbas | 4,447.43 mi (7,157.44 km) |
| Isabela to Corbeil-Essonnes | 4,336.91 mi (6,979.58 km) |
| Isabela to Cormeilles-en-Parisis | 4,325.34 mi (6,960.96 km) |
| Isabela to Cosne sur Loire | 4,354.38 mi (7,007.70 km) |
