| Dumas to Cognac | 4,991.10 mi (8,032.40 km) |
| Dumas to Cogolin | 5,363.91 mi (8,632.38 km) |
| Dumas to Colmar | 5,190.33 mi (8,353.03 km) |
| Dumas to Colombes | 4,967.13 mi (7,993.83 km) |
| Dumas to Colomiers | 5,139.78 mi (8,271.67 km) |
| Dumas to Combs-la-Ville | 4,988.59 mi (8,028.36 km) |
| Dumas to Comines | 4,923.52 mi (7,923.65 km) |
| Dumas to Compiegne | 4,969.26 mi (7,997.25 km) |
| Dumas to Concarneau | 4,767.22 mi (7,672.10 km) |
| Dumas to Conde-sur-l'Escaut | 4,956.79 mi (7,977.18 km) |
| Dumas to Conflans-Sainte-Honorine | 4,958.42 mi (7,979.81 km) |
| Dumas to Corbas | 5,198.76 mi (8,366.60 km) |
| Dumas to Corbeil-Essonnes | 4,987.85 mi (8,027.17 km) |
| Dumas to Cormeilles-en-Parisis | 4,963.27 mi (7,987.62 km) |
| Dumas to Cosne sur Loire | 5,052.10 mi (8,130.57 km) |
