| Zaventem to Castelli Calepio | 440.24 mi (708.50 km) |
| Zaventem to Castelnovo ne' Monti | 523.87 mi (843.09 km) |
| Zaventem to Castelnuovo Berardenga | 616.30 mi (991.84 km) |
| Zaventem to Castelnuovo di Porto | 714.20 mi (1,149.39 km) |
| Zaventem to Castelnuovo di Verona | 475.14 mi (764.67 km) |
| Zaventem to Castelnuovo Rangone | 530.44 mi (853.66 km) |
| Zaventem to Castelvetrano | 999.19 mi (1,608.04 km) |
| Zaventem to Castelvetro di Modena | 533.81 mi (859.08 km) |
| Zaventem to Castenaso | 547.21 mi (880.64 km) |
| Zaventem to Castenedolo | 460.15 mi (740.53 km) |
| Zaventem to Castiglion Fiorentino | 627.11 mi (1,009.23 km) |
| Zaventem to Castiglione del Lago | 642.60 mi (1,034.17 km) |
| Zaventem to Castiglione delle Stiviere | 469.67 mi (755.86 km) |
| Zaventem to Castrolibero | 980.35 mi (1,577.72 km) |
| Zaventem to Castrovillari | 951.08 mi (1,530.62 km) |
