| Crystal Lake to Cognac | 4,150.10 mi (6,678.94 km) |
| Crystal Lake to Cogolin | 4,525.01 mi (7,282.30 km) |
| Crystal Lake to Colmar | 4,365.72 mi (7,025.95 km) |
| Crystal Lake to Colombes | 4,137.81 mi (6,659.16 km) |
| Crystal Lake to Colomiers | 4,296.12 mi (6,913.94 km) |
| Crystal Lake to Combs-la-Ville | 4,158.88 mi (6,693.07 km) |
| Crystal Lake to Comines | 4,101.50 mi (6,600.73 km) |
| Crystal Lake to Compiegne | 4,142.30 mi (6,666.38 km) |
| Crystal Lake to Concarneau | 3,927.88 mi (6,321.31 km) |
| Crystal Lake to Conde-sur-l'Escaut | 4,134.50 mi (6,653.83 km) |
| Crystal Lake to Conflans-Sainte-Honorine | 4,129.13 mi (6,645.19 km) |
| Crystal Lake to Corbas | 4,363.60 mi (7,022.53 km) |
| Crystal Lake to Corbeil-Essonnes | 4,157.86 mi (6,691.43 km) |
| Crystal Lake to Cormeilles-en-Parisis | 4,134.04 mi (6,653.09 km) |
| Crystal Lake to Cosne sur Loire | 4,219.12 mi (6,790.02 km) |
