| Sandanski to Cogolin | 861.00 mi (1,385.65 km) |
| Sandanski to Colmar | 898.42 mi (1,445.87 km) |
| Sandanski to Colombes | 1,137.15 mi (1,830.07 km) |
| Sandanski to Colomiers | 1,121.88 mi (1,805.50 km) |
| Sandanski to Combs-la-Ville | 1,118.32 mi (1,799.76 km) |
| Sandanski to Comines | 1,153.70 mi (1,856.69 km) |
| Sandanski to Compiegne | 1,124.41 mi (1,809.56 km) |
| Sandanski to Concarneau | 1,396.20 mi (2,246.97 km) |
| Sandanski to Conde-sur-l'Escaut | 1,121.34 mi (1,804.63 km) |
| Sandanski to Conflans-Sainte-Honorine | 1,145.43 mi (1,843.40 km) |
| Sandanski to Corbas | 959.55 mi (1,544.24 km) |
| Sandanski to Corbeil-Essonnes | 1,120.50 mi (1,803.27 km) |
| Sandanski to Cormeilles-en-Parisis | 1,140.45 mi (1,835.37 km) |
| Sandanski to Cosne sur Loire | 1,077.57 mi (1,734.18 km) |
| Sandanski to Coudekerque-Branche | 1,185.78 mi (1,908.33 km) |
