| Saint-Louis to Cologno al Serio | 171.61 mi (276.17 km) |
| Saint-Louis to Cologno Monzese | 163.92 mi (263.80 km) |
| Saint-Louis to Colorno | 227.46 mi (366.06 km) |
| Saint-Louis to Comacchio | 297.63 mi (478.99 km) |
| Saint-Louis to Comiso | 817.48 mi (1,315.60 km) |
| Saint-Louis to Como | 142.41 mi (229.18 km) |
| Saint-Louis to Concordia Sagittaria | 280.13 mi (450.82 km) |
| Saint-Louis to Concorezzo | 161.64 mi (260.14 km) |
| Saint-Louis to Conegliano | 252.84 mi (406.90 km) |
| Saint-Louis to Conselice | 294.66 mi (474.22 km) |
| Saint-Louis to Conselve | 261.49 mi (420.82 km) |
| Saint-Louis to Conversano | 656.69 mi (1,056.83 km) |
| Saint-Louis to Copertino | 725.41 mi (1,167.44 km) |
| Saint-Louis to Copparo | 275.68 mi (443.67 km) |
| Saint-Louis to Corato | 622.28 mi (1,001.46 km) |
