| Sylvania to Cognac | 3,977.69 mi (6,401.47 km) |
| Sylvania to Cogolin | 4,354.41 mi (7,007.75 km) |
| Sylvania to Colmar | 4,210.09 mi (6,775.49 km) |
| Sylvania to Colombes | 3,978.41 mi (6,402.63 km) |
| Sylvania to Colomiers | 4,119.78 mi (6,630.14 km) |
| Sylvania to Combs-la-Ville | 3,999.04 mi (6,435.84 km) |
| Sylvania to Comines | 3,949.00 mi (6,355.30 km) |
| Sylvania to Compiegne | 3,985.16 mi (6,413.49 km) |
| Sylvania to Concarneau | 3,758.09 mi (6,048.06 km) |
| Sylvania to Conde-sur-l'Escaut | 3,981.65 mi (6,407.84 km) |
| Sylvania to Conflans-Sainte-Honorine | 3,969.79 mi (6,388.76 km) |
| Sylvania to Corbas | 4,197.61 mi (6,755.39 km) |
| Sylvania to Corbeil-Essonnes | 3,997.76 mi (6,433.77 km) |
| Sylvania to Cormeilles-en-Parisis | 3,974.74 mi (6,396.73 km) |
| Sylvania to Cosne sur Loire | 4,055.81 mi (6,527.20 km) |
