| Middelkerke to Castelo Branco | 928.95 mi (1,495.01 km) |
| Middelkerke to Castro Daire | 876.05 mi (1,409.86 km) |
| Middelkerke to Celorico de Basto | 849.88 mi (1,367.75 km) |
| Middelkerke to Chamusca | 982.77 mi (1,581.62 km) |
| Middelkerke to Chaves | 814.23 mi (1,310.37 km) |
| Middelkerke to Cinfaes | 870.04 mi (1,400.19 km) |
| Middelkerke to Coimbra | 930.21 mi (1,497.03 km) |
| Middelkerke to Condeixa-a-Nova | 937.73 mi (1,509.12 km) |
| Middelkerke to Corroios | 1,044.69 mi (1,681.27 km) |
| Middelkerke to Coruche | 1,007.53 mi (1,621.47 km) |
| Middelkerke to Costa de Caparica | 1,045.19 mi (1,682.07 km) |
| Middelkerke to Covilha | 900.85 mi (1,449.78 km) |
| Middelkerke to Eiras | 928.25 mi (1,493.87 km) |
| Middelkerke to Elvas | 978.47 mi (1,574.70 km) |
| Middelkerke to Entroncamento | 975.48 mi (1,569.88 km) |
