| Allouez to Benavente | 3,940.02 mi (6,340.85 km) |
| Allouez to Bombarral | 3,912.68 mi (6,296.85 km) |
| Allouez to Bougado | 3,862.23 mi (6,215.66 km) |
| Allouez to Braga | 3,860.51 mi (6,212.90 km) |
| Allouez to Braganca | 3,923.53 mi (6,314.31 km) |
| Allouez to Cabeceiras de Basto | 3,878.81 mi (6,242.33 km) |
| Allouez to Cacem | 3,924.61 mi (6,316.05 km) |
| Allouez to Cadaval | 3,916.47 mi (6,302.95 km) |
| Allouez to Caldas da Rainha | 3,908.32 mi (6,289.84 km) |
| Allouez to Calheta | 3,790.50 mi (6,100.22 km) |
| Allouez to Camara de Lobos | 3,800.68 mi (6,116.61 km) |
| Allouez to Canico | 3,808.92 mi (6,129.87 km) |
| Allouez to Cantanhede | 3,897.32 mi (6,272.14 km) |
| Allouez to Carregal do Sal | 3,920.37 mi (6,309.23 km) |
| Allouez to Cartaxo | 3,933.82 mi (6,330.87 km) |
