| Saint-Louis to Cosenza | 718.53 mi (1,156.36 km) |
| Saint-Louis to Cossato | 142.64 mi (229.55 km) |
| Saint-Louis to Costa Volpino | 170.67 mi (274.67 km) |
| Saint-Louis to Creazzo | 233.95 mi (376.50 km) |
| Saint-Louis to Crema | 183.58 mi (295.44 km) |
| Saint-Louis to Cremona | 206.39 mi (332.15 km) |
| Saint-Louis to Crevalcore | 262.19 mi (421.95 km) |
| Saint-Louis to Crispiano | 679.58 mi (1,093.68 km) |
| Saint-Louis to Crosia | 719.52 mi (1,157.95 km) |
| Saint-Louis to Crotone | 757.51 mi (1,219.09 km) |
| Saint-Louis to Cuneo | 221.56 mi (356.57 km) |
| Saint-Louis to Cuorgne | 152.07 mi (244.74 km) |
| Saint-Louis to Cusano Milanino | 160.43 mi (258.18 km) |
| Saint-Louis to Cutro | 756.13 mi (1,216.88 km) |
| Saint-Louis to Cutrofiano | 738.41 mi (1,188.35 km) |
