| North Valley to Benavente | 5,112.42 mi (8,227.64 km) |
| North Valley to Bombarral | 5,085.17 mi (8,183.79 km) |
| North Valley to Bougado | 5,035.49 mi (8,103.84 km) |
| North Valley to Braga | 5,033.75 mi (8,101.03 km) |
| North Valley to Braganca | 5,096.45 mi (8,201.95 km) |
| North Valley to Cabeceiras de Basto | 5,052.01 mi (8,130.43 km) |
| North Valley to Cacem | 5,096.65 mi (8,202.26 km) |
| North Valley to Cadaval | 5,088.95 mi (8,189.88 km) |
| North Valley to Caldas da Rainha | 5,080.91 mi (8,176.93 km) |
| North Valley to Calheta | 4,937.52 mi (7,946.17 km) |
| North Valley to Camara de Lobos | 4,947.99 mi (7,963.02 km) |
| North Valley to Canico | 4,956.29 mi (7,976.37 km) |
| North Valley to Cantanhede | 5,070.47 mi (8,160.13 km) |
| North Valley to Carregal do Sal | 5,093.60 mi (8,197.35 km) |
| North Valley to Cartaxo | 5,106.35 mi (8,217.88 km) |
