| Sint-Pieters-Leeuw to Cologno al Serio | 438.05 mi (704.98 km) |
| Sint-Pieters-Leeuw to Cologno Monzese | 430.50 mi (692.83 km) |
| Sint-Pieters-Leeuw to Colorno | 493.81 mi (794.71 km) |
| Sint-Pieters-Leeuw to Comacchio | 558.41 mi (898.68 km) |
| Sint-Pieters-Leeuw to Comiso | 1,083.56 mi (1,743.82 km) |
| Sint-Pieters-Leeuw to Como | 409.04 mi (658.28 km) |
| Sint-Pieters-Leeuw to Concordia Sagittaria | 525.26 mi (845.33 km) |
| Sint-Pieters-Leeuw to Concorezzo | 428.32 mi (689.31 km) |
| Sint-Pieters-Leeuw to Conegliano | 500.56 mi (805.57 km) |
| Sint-Pieters-Leeuw to Conselice | 558.02 mi (898.04 km) |
| Sint-Pieters-Leeuw to Conselve | 520.05 mi (836.94 km) |
| Sint-Pieters-Leeuw to Conversano | 915.63 mi (1,473.56 km) |
| Sint-Pieters-Leeuw to Copertino | 983.85 mi (1,583.36 km) |
| Sint-Pieters-Leeuw to Copparo | 536.94 mi (864.12 km) |
| Sint-Pieters-Leeuw to Corato | 882.87 mi (1,420.84 km) |
