| Spanish Lake to Benavente | 4,216.11 mi (6,785.17 km) |
| Spanish Lake to Bombarral | 4,189.50 mi (6,742.35 km) |
| Spanish Lake to Bougado | 4,151.25 mi (6,680.80 km) |
| Spanish Lake to Braga | 4,150.94 mi (6,680.29 km) |
| Spanish Lake to Braganca | 4,218.86 mi (6,789.59 km) |
| Spanish Lake to Cabeceiras de Basto | 4,170.02 mi (6,711.01 km) |
| Spanish Lake to Cacem | 4,198.42 mi (6,756.70 km) |
| Spanish Lake to Cadaval | 4,193.24 mi (6,748.37 km) |
| Spanish Lake to Caldas da Rainha | 4,185.92 mi (6,736.59 km) |
| Spanish Lake to Calheta | 4,007.36 mi (6,449.23 km) |
| Spanish Lake to Camara de Lobos | 4,017.96 mi (6,466.28 km) |
| Spanish Lake to Canico | 4,026.27 mi (6,479.66 km) |
| Spanish Lake to Cantanhede | 4,181.13 mi (6,728.87 km) |
| Spanish Lake to Carregal do Sal | 4,205.99 mi (6,768.89 km) |
| Spanish Lake to Cartaxo | 4,210.91 mi (6,776.81 km) |
