| Muscle Shoals to Benavente | 4,226.89 mi (6,802.53 km) |
| Muscle Shoals to Bombarral | 4,201.25 mi (6,761.25 km) |
| Muscle Shoals to Bougado | 4,175.98 mi (6,720.59 km) |
| Muscle Shoals to Braga | 4,177.16 mi (6,722.48 km) |
| Muscle Shoals to Braganca | 4,249.78 mi (6,839.36 km) |
| Muscle Shoals to Cabeceiras de Basto | 4,196.93 mi (6,754.31 km) |
| Muscle Shoals to Cacem | 4,207.03 mi (6,770.55 km) |
| Muscle Shoals to Cadaval | 4,204.91 mi (6,767.14 km) |
| Muscle Shoals to Caldas da Rainha | 4,198.50 mi (6,756.83 km) |
| Muscle Shoals to Calheta | 3,963.89 mi (6,379.26 km) |
| Muscle Shoals to Camara de Lobos | 3,974.75 mi (6,396.74 km) |
| Muscle Shoals to Canico | 3,983.05 mi (6,410.09 km) |
| Muscle Shoals to Cantanhede | 4,200.14 mi (6,759.47 km) |
| Muscle Shoals to Carregal do Sal | 4,226.70 mi (6,802.22 km) |
| Muscle Shoals to Cartaxo | 4,222.77 mi (6,795.89 km) |
