| San Martino Buon Albergo to Cognac | 552.81 mi (889.66 km) |
| San Martino Buon Albergo to Cogolin | 270.80 mi (435.81 km) |
| San Martino Buon Albergo to Colmar | 255.54 mi (411.24 km) |
| San Martino Buon Albergo to Colombes | 480.63 mi (773.49 km) |
| San Martino Buon Albergo to Colomiers | 496.53 mi (799.09 km) |
| San Martino Buon Albergo to Combs-la-Ville | 460.27 mi (740.74 km) |
| San Martino Buon Albergo to Comines | 524.63 mi (844.31 km) |
| San Martino Buon Albergo to Compiegne | 475.02 mi (764.47 km) |
| San Martino Buon Albergo to Concarneau | 731.08 mi (1,176.56 km) |
| San Martino Buon Albergo to Conde-sur-l'Escaut | 491.21 mi (790.53 km) |
| San Martino Buon Albergo to Conflans-Sainte-Honorine | 489.22 mi (787.32 km) |
| San Martino Buon Albergo to Corbas | 300.36 mi (483.39 km) |
| San Martino Buon Albergo to Corbeil-Essonnes | 461.80 mi (743.20 km) |
| San Martino Buon Albergo to Cormeilles-en-Parisis | 484.26 mi (779.34 km) |
| San Martino Buon Albergo to Cosne sur Loire | 412.83 mi (664.38 km) |
