| Zaventem to Castelo Branco | 957.80 mi (1,541.44 km) |
| Zaventem to Castro Daire | 909.34 mi (1,463.44 km) |
| Zaventem to Celorico de Basto | 884.84 mi (1,424.01 km) |
| Zaventem to Chamusca | 1,013.60 mi (1,631.24 km) |
| Zaventem to Chaves | 848.58 mi (1,365.65 km) |
| Zaventem to Cinfaes | 904.57 mi (1,455.76 km) |
| Zaventem to Coimbra | 963.13 mi (1,550.01 km) |
| Zaventem to Condeixa-a-Nova | 970.61 mi (1,562.04 km) |
| Zaventem to Corroios | 1,075.76 mi (1,731.27 km) |
| Zaventem to Coruche | 1,037.53 mi (1,669.74 km) |
| Zaventem to Costa de Caparica | 1,076.58 mi (1,732.59 km) |
| Zaventem to Covilha | 930.96 mi (1,498.23 km) |
| Zaventem to Eiras | 961.23 mi (1,546.95 km) |
| Zaventem to Elvas | 1,003.78 mi (1,615.44 km) |
| Zaventem to Entroncamento | 1,006.55 mi (1,619.88 km) |
