| Lanham to Cognac | 3,785.19 mi (6,091.67 km) |
| Lanham to Cogolin | 4,162.80 mi (6,699.37 km) |
| Lanham to Colmar | 4,051.65 mi (6,520.51 km) |
| Lanham to Colombes | 3,814.14 mi (6,138.26 km) |
| Lanham to Colomiers | 3,917.35 mi (6,304.37 km) |
| Lanham to Combs-la-Ville | 3,833.64 mi (6,169.65 km) |
| Lanham to Comines | 3,799.55 mi (6,114.79 km) |
| Lanham to Compiegne | 3,825.61 mi (6,156.73 km) |
| Lanham to Concarneau | 3,573.38 mi (5,750.80 km) |
| Lanham to Conde-sur-l'Escaut | 3,831.16 mi (6,165.65 km) |
| Lanham to Conflans-Sainte-Honorine | 3,805.72 mi (6,124.72 km) |
| Lanham to Corbas | 4,017.24 mi (6,465.12 km) |
| Lanham to Corbeil-Essonnes | 3,831.79 mi (6,166.67 km) |
| Lanham to Cormeilles-en-Parisis | 3,810.71 mi (6,132.75 km) |
| Lanham to Cosne sur Loire | 3,882.45 mi (6,248.21 km) |
