| Naantali to Castelo Branco | 1,903.94 mi (3,064.10 km) |
| Naantali to Castro Daire | 1,852.94 mi (2,982.02 km) |
| Naantali to Celorico de Basto | 1,826.96 mi (2,940.21 km) |
| Naantali to Chamusca | 1,958.92 mi (3,152.57 km) |
| Naantali to Chaves | 1,791.26 mi (2,882.76 km) |
| Naantali to Cinfaes | 1,847.10 mi (2,972.63 km) |
| Naantali to Coimbra | 1,907.05 mi (3,069.10 km) |
| Naantali to Condeixa-a-Nova | 1,914.56 mi (3,081.19 km) |
| Naantali to Corroios | 2,020.97 mi (3,252.44 km) |
| Naantali to Coruche | 1,983.27 mi (3,191.76 km) |
| Naantali to Costa de Caparica | 2,021.61 mi (3,253.46 km) |
| Naantali to Covilha | 1,876.58 mi (3,020.06 km) |
| Naantali to Eiras | 1,905.10 mi (3,065.96 km) |
| Naantali to Elvas | 1,950.48 mi (3,139.00 km) |
| Naantali to Entroncamento | 1,951.72 mi (3,140.99 km) |
