| Koksijde to Bombarral | 996.74 mi (1,604.10 km) |
| Koksijde to Bougado | 859.49 mi (1,383.22 km) |
| Koksijde to Braga | 843.28 mi (1,357.12 km) |
| Koksijde to Braganca | 781.51 mi (1,257.71 km) |
| Koksijde to Cabeceiras de Basto | 832.49 mi (1,339.77 km) |
| Koksijde to Cacem | 1,030.49 mi (1,658.42 km) |
| Koksijde to Cadaval | 997.28 mi (1,604.97 km) |
| Koksijde to Caldas da Rainha | 987.98 mi (1,589.99 km) |
| Koksijde to Calheta | 1,616.96 mi (2,602.25 km) |
| Koksijde to Camara de Lobos | 1,612.91 mi (2,595.73 km) |
| Koksijde to Canico | 1,612.14 mi (2,594.49 km) |
| Koksijde to Cantanhede | 917.69 mi (1,476.88 km) |
| Koksijde to Carregal do Sal | 896.15 mi (1,442.22 km) |
| Koksijde to Cartaxo | 993.64 mi (1,599.11 km) |
| Koksijde to Cascais | 1,037.65 mi (1,669.94 km) |
