| Houghton le Spring to Benavente | 1,148.60 mi (1,848.50 km) |
| Houghton le Spring to Bombarral | 1,133.56 mi (1,824.29 km) |
| Houghton le Spring to Bougado | 987.54 mi (1,589.29 km) |
| Houghton le Spring to Braga | 971.35 mi (1,563.24 km) |
| Houghton le Spring to Braganca | 932.14 mi (1,500.14 km) |
| Houghton le Spring to Cabeceiras de Basto | 966.66 mi (1,555.68 km) |
| Houghton le Spring to Cacem | 1,168.89 mi (1,881.14 km) |
| Houghton le Spring to Cadaval | 1,135.07 mi (1,826.73 km) |
| Houghton le Spring to Caldas da Rainha | 1,124.03 mi (1,808.96 km) |
| Houghton le Spring to Calheta | 1,708.01 mi (2,748.77 km) |
| Houghton le Spring to Camara de Lobos | 1,705.92 mi (2,745.41 km) |
| Houghton le Spring to Canico | 1,706.67 mi (2,746.62 km) |
| Houghton le Spring to Cantanhede | 1,053.78 mi (1,695.89 km) |
| Houghton le Spring to Carregal do Sal | 1,039.78 mi (1,673.37 km) |
| Houghton le Spring to Cartaxo | 1,136.13 mi (1,828.43 km) |
