| Durham to Benavente | 1,142.95 mi (1,839.39 km) |
| Durham to Bombarral | 1,127.86 mi (1,815.11 km) |
| Durham to Bougado | 981.81 mi (1,580.08 km) |
| Durham to Braga | 965.63 mi (1,554.04 km) |
| Durham to Braganca | 926.63 mi (1,491.26 km) |
| Durham to Cabeceiras de Basto | 960.99 mi (1,546.56 km) |
| Durham to Cacem | 1,163.18 mi (1,871.96 km) |
| Durham to Cadaval | 1,129.38 mi (1,817.56 km) |
| Durham to Caldas da Rainha | 1,118.33 mi (1,799.77 km) |
| Durham to Calheta | 1,701.96 mi (2,739.05 km) |
| Durham to Camara de Lobos | 1,699.88 mi (2,735.70 km) |
| Durham to Canico | 1,700.64 mi (2,736.92 km) |
| Durham to Cantanhede | 1,048.09 mi (1,686.74 km) |
| Durham to Carregal do Sal | 1,034.16 mi (1,664.32 km) |
| Durham to Cartaxo | 1,130.47 mi (1,819.32 km) |
