| Roseburg to Cognac | 5,369.78 mi (8,641.83 km) |
| Roseburg to Cogolin | 5,706.49 mi (9,183.71 km) |
| Roseburg to Colmar | 5,453.22 mi (8,776.10 km) |
| Roseburg to Colombes | 5,269.09 mi (8,479.78 km) |
| Roseburg to Colomiers | 5,533.50 mi (8,905.30 km) |
| Roseburg to Combs-la-Ville | 5,291.52 mi (8,515.87 km) |
| Roseburg to Comines | 5,188.83 mi (8,350.62 km) |
| Roseburg to Compiegne | 5,257.81 mi (8,461.64 km) |
| Roseburg to Concarneau | 5,145.33 mi (8,280.62 km) |
| Roseburg to Conde-sur-l'Escaut | 5,221.45 mi (8,403.11 km) |
| Roseburg to Conflans-Sainte-Honorine | 5,260.69 mi (8,466.26 km) |
| Roseburg to Corbas | 5,523.69 mi (8,889.52 km) |
| Roseburg to Corbeil-Essonnes | 5,292.44 mi (8,517.35 km) |
| Roseburg to Cormeilles-en-Parisis | 5,264.93 mi (8,473.08 km) |
| Roseburg to Cosne sur Loire | 5,371.07 mi (8,643.90 km) |
