| Ostend to Castelo Branco | 933.81 mi (1,502.82 km) |
| Ostend to Castro Daire | 881.01 mi (1,417.85 km) |
| Ostend to Celorico de Basto | 854.88 mi (1,375.80 km) |
| Ostend to Chamusca | 987.69 mi (1,589.53 km) |
| Ostend to Chaves | 819.21 mi (1,318.39 km) |
| Ostend to Cinfaes | 875.03 mi (1,408.23 km) |
| Ostend to Coimbra | 935.17 mi (1,505.01 km) |
| Ostend to Condeixa-a-Nova | 942.69 mi (1,517.11 km) |
| Ostend to Corroios | 1,049.61 mi (1,689.19 km) |
| Ostend to Coruche | 1,012.43 mi (1,629.34 km) |
| Ostend to Costa de Caparica | 1,050.12 mi (1,690.01 km) |
| Ostend to Covilha | 905.74 mi (1,457.65 km) |
| Ostend to Eiras | 933.21 mi (1,501.85 km) |
| Ostend to Elvas | 983.23 mi (1,582.36 km) |
| Ostend to Entroncamento | 980.39 mi (1,577.79 km) |
