| Zaventem to Cologno al Serio | 438.05 mi (704.97 km) |
| Zaventem to Cologno Monzese | 431.03 mi (693.67 km) |
| Zaventem to Colorno | 493.70 mi (794.54 km) |
| Zaventem to Comacchio | 556.90 mi (896.25 km) |
| Zaventem to Comiso | 1,084.47 mi (1,745.29 km) |
| Zaventem to Como | 409.51 mi (659.05 km) |
| Zaventem to Concordia Sagittaria | 522.19 mi (840.39 km) |
| Zaventem to Concorezzo | 428.72 mi (689.96 km) |
| Zaventem to Conegliano | 497.78 mi (801.10 km) |
| Zaventem to Conselice | 556.95 mi (896.33 km) |
| Zaventem to Conselve | 518.30 mi (834.13 km) |
| Zaventem to Conversano | 913.47 mi (1,470.09 km) |
| Zaventem to Copertino | 981.58 mi (1,579.71 km) |
| Zaventem to Copparo | 535.54 mi (861.86 km) |
| Zaventem to Corato | 881.00 mi (1,417.84 km) |
