| Ostend to Bombarral | 1,010.88 mi (1,626.86 km) |
| Ostend to Bougado | 873.80 mi (1,406.25 km) |
| Ostend to Braga | 857.59 mi (1,380.17 km) |
| Ostend to Braganca | 795.59 mi (1,280.37 km) |
| Ostend to Cabeceiras de Basto | 846.75 mi (1,362.71 km) |
| Ostend to Cacem | 1,044.60 mi (1,681.12 km) |
| Ostend to Cadaval | 1,011.41 mi (1,627.70 km) |
| Ostend to Caldas da Rainha | 1,002.13 mi (1,612.78 km) |
| Ostend to Calheta | 1,631.40 mi (2,625.48 km) |
| Ostend to Camara de Lobos | 1,627.34 mi (2,618.94 km) |
| Ostend to Canico | 1,626.55 mi (2,617.68 km) |
| Ostend to Cantanhede | 931.88 mi (1,499.72 km) |
| Ostend to Carregal do Sal | 910.25 mi (1,464.91 km) |
| Ostend to Cartaxo | 1,007.70 mi (1,621.74 km) |
| Ostend to Cascais | 1,051.77 mi (1,692.66 km) |
