| Sliedrecht to Castelo Branco | 1,015.06 mi (1,633.58 km) |
| Sliedrecht to Castro Daire | 964.42 mi (1,552.08 km) |
| Sliedrecht to Celorico de Basto | 939.02 mi (1,511.21 km) |
| Sliedrecht to Chamusca | 1,069.97 mi (1,721.96 km) |
| Sliedrecht to Chaves | 903.06 mi (1,453.33 km) |
| Sliedrecht to Cinfaes | 959.00 mi (1,543.35 km) |
| Sliedrecht to Coimbra | 1,018.44 mi (1,639.02 km) |
| Sliedrecht to Condeixa-a-Nova | 1,025.94 mi (1,651.09 km) |
| Sliedrecht to Corroios | 1,132.05 mi (1,821.86 km) |
| Sliedrecht to Coruche | 1,094.31 mi (1,761.11 km) |
| Sliedrecht to Costa de Caparica | 1,132.72 mi (1,822.93 km) |
| Sliedrecht to Covilha | 987.62 mi (1,589.42 km) |
| Sliedrecht to Eiras | 1,016.50 mi (1,635.90 km) |
| Sliedrecht to Elvas | 1,062.58 mi (1,710.06 km) |
| Sliedrecht to Entroncamento | 1,062.80 mi (1,710.41 km) |
