| Naantali to Bombarral | 1,982.73 mi (3,190.90 km) |
| Naantali to Bougado | 1,845.74 mi (2,970.43 km) |
| Naantali to Braga | 1,829.50 mi (2,944.29 km) |
| Naantali to Braganca | 1,767.17 mi (2,843.98 km) |
| Naantali to Cabeceiras de Basto | 1,818.82 mi (2,927.11 km) |
| Naantali to Cacem | 2,016.26 mi (3,244.86 km) |
| Naantali to Cadaval | 1,983.20 mi (3,191.65 km) |
| Naantali to Caldas da Rainha | 1,974.04 mi (3,176.92 km) |
| Naantali to Calheta | 2,601.48 mi (4,186.68 km) |
| Naantali to Camara de Lobos | 2,597.74 mi (4,180.66 km) |
| Naantali to Canico | 2,597.19 mi (4,179.77 km) |
| Naantali to Cantanhede | 1,903.90 mi (3,064.04 km) |
| Naantali to Carregal do Sal | 1,881.93 mi (3,028.67 km) |
| Naantali to Cartaxo | 1,979.12 mi (3,185.08 km) |
| Naantali to Cascais | 2,023.47 mi (3,256.47 km) |
