| Tournai to Cologno al Serio | 452.72 mi (728.58 km) |
| Tournai to Cologno Monzese | 443.57 mi (713.85 km) |
| Tournai to Colorno | 508.58 mi (818.48 km) |
| Tournai to Comacchio | 577.23 mi (928.97 km) |
| Tournai to Comiso | 1,094.08 mi (1,760.75 km) |
| Tournai to Como | 422.36 mi (679.73 km) |
| Tournai to Concordia Sagittaria | 548.62 mi (882.92 km) |
| Tournai to Concorezzo | 441.78 mi (710.98 km) |
| Tournai to Conegliano | 523.16 mi (841.95 km) |
| Tournai to Conselice | 575.51 mi (926.19 km) |
| Tournai to Conselve | 539.66 mi (868.50 km) |
| Tournai to Conversano | 935.78 mi (1,505.99 km) |
| Tournai to Copertino | 1,004.28 mi (1,616.24 km) |
| Tournai to Copparo | 555.49 mi (893.98 km) |
| Tournai to Corato | 902.21 mi (1,451.96 km) |
