| Sonseca to Cognac | 453.11 mi (729.21 km) |
| Sonseca to Cogolin | 594.89 mi (957.38 km) |
| Sonseca to Colmar | 806.01 mi (1,297.14 km) |
| Sonseca to Colombes | 706.63 mi (1,137.22 km) |
| Sonseca to Colomiers | 384.04 mi (618.06 km) |
| Sonseca to Combs-la-Ville | 698.05 mi (1,123.41 km) |
| Sonseca to Comines | 834.98 mi (1,343.76 km) |
| Sonseca to Compiegne | 748.76 mi (1,205.01 km) |
| Sonseca to Concarneau | 564.86 mi (909.06 km) |
| Sonseca to Conde-sur-l'Escaut | 827.81 mi (1,332.24 km) |
| Sonseca to Conflans-Sainte-Honorine | 708.04 mi (1,139.48 km) |
| Sonseca to Corbas | 609.37 mi (980.69 km) |
| Sonseca to Corbeil-Essonnes | 692.92 mi (1,115.15 km) |
| Sonseca to Cormeilles-en-Parisis | 708.64 mi (1,140.44 km) |
| Sonseca to Cosne sur Loire | 633.70 mi (1,019.84 km) |
