| Bourne to Benavente | 1,034.44 mi (1,664.78 km) |
| Bourne to Bombarral | 1,021.67 mi (1,644.21 km) |
| Bourne to Bougado | 877.40 mi (1,412.04 km) |
| Bourne to Braga | 861.02 mi (1,385.68 km) |
| Bourne to Braganca | 813.50 mi (1,309.21 km) |
| Bourne to Cabeceiras de Basto | 854.10 mi (1,374.54 km) |
| Bourne to Cacem | 1,056.71 mi (1,700.60 km) |
| Bourne to Cadaval | 1,022.84 mi (1,646.11 km) |
| Bourne to Caldas da Rainha | 1,012.33 mi (1,629.19 km) |
| Bourne to Calheta | 1,616.89 mi (2,602.14 km) |
| Bourne to Camara de Lobos | 1,614.01 mi (2,597.49 km) |
| Bourne to Canico | 1,614.15 mi (2,597.72 km) |
| Bourne to Cantanhede | 941.44 mi (1,515.11 km) |
| Bourne to Carregal do Sal | 924.66 mi (1,488.10 km) |
| Bourne to Cartaxo | 1,022.25 mi (1,645.15 km) |
