| Brussels to Cologno al Serio | 438.91 mi (706.35 km) |
| Brussels to Cologno Monzese | 431.63 mi (694.65 km) |
| Brussels to Colorno | 494.61 mi (796.00 km) |
| Brussels to Comacchio | 558.47 mi (898.77 km) |
| Brussels to Comiso | 1,084.92 mi (1,746.00 km) |
| Brussels to Como | 410.14 mi (660.06 km) |
| Brussels to Concordia Sagittaria | 524.47 mi (844.05 km) |
| Brussels to Concorezzo | 429.38 mi (691.03 km) |
| Brussels to Conegliano | 499.92 mi (804.55 km) |
| Brussels to Conselice | 558.31 mi (898.52 km) |
| Brussels to Conselve | 519.98 mi (836.82 km) |
| Brussels to Conversano | 915.35 mi (1,473.11 km) |
| Brussels to Copertino | 983.51 mi (1,582.81 km) |
| Brussels to Copparo | 537.05 mi (864.30 km) |
| Brussels to Corato | 882.74 mi (1,420.64 km) |
