| Ladson to Cognac | 4,173.87 mi (6,717.20 km) |
| Ladson to Cogolin | 4,549.87 mi (7,322.31 km) |
| Ladson to Colmar | 4,458.05 mi (7,174.55 km) |
| Ladson to Colombes | 4,218.69 mi (6,789.33 km) |
| Ladson to Colomiers | 4,298.86 mi (6,918.35 km) |
| Ladson to Combs-la-Ville | 4,237.52 mi (6,819.63 km) |
| Ladson to Comines | 4,211.48 mi (6,777.72 km) |
| Ladson to Compiegne | 4,232.53 mi (6,811.59 km) |
| Ladson to Concarneau | 3,968.04 mi (6,385.94 km) |
| Ladson to Conde-sur-l'Escaut | 4,242.45 mi (6,827.56 km) |
| Ladson to Conflans-Sainte-Honorine | 4,210.43 mi (6,776.04 km) |
| Ladson to Corbas | 4,411.90 mi (7,100.27 km) |
| Ladson to Corbeil-Essonnes | 4,235.38 mi (6,816.18 km) |
| Ladson to Cormeilles-en-Parisis | 4,215.42 mi (6,784.06 km) |
| Ladson to Cosne sur Loire | 4,281.81 mi (6,890.90 km) |
