| Didymoteicho to Bombarral | 1,870.87 mi (3,010.88 km) |
| Didymoteicho to Bougado | 1,805.99 mi (2,906.45 km) |
| Didymoteicho to Braga | 1,795.98 mi (2,890.34 km) |
| Didymoteicho to Braganca | 1,708.46 mi (2,749.49 km) |
| Didymoteicho to Cabeceiras de Basto | 1,775.75 mi (2,857.80 km) |
| Didymoteicho to Cacem | 1,888.49 mi (3,039.23 km) |
| Didymoteicho to Cadaval | 1,868.69 mi (3,007.37 km) |
| Didymoteicho to Caldas da Rainha | 1,867.25 mi (3,005.04 km) |
| Didymoteicho to Calheta | 2,453.61 mi (3,948.70 km) |
| Didymoteicho to Camara de Lobos | 2,444.82 mi (3,934.56 km) |
| Didymoteicho to Canico | 2,439.89 mi (3,926.62 km) |
| Didymoteicho to Cantanhede | 1,822.94 mi (2,933.74 km) |
| Didymoteicho to Carregal do Sal | 1,791.14 mi (2,882.56 km) |
| Didymoteicho to Cartaxo | 1,853.99 mi (2,983.71 km) |
| Didymoteicho to Cascais | 1,895.51 mi (3,050.53 km) |
