| Alvin to Benavente | 4,802.76 mi (7,729.30 km) |
| Alvin to Bombarral | 4,777.38 mi (7,688.44 km) |
| Alvin to Bougado | 4,754.70 mi (7,651.95 km) |
| Alvin to Braga | 4,756.11 mi (7,654.22 km) |
| Alvin to Braganca | 4,829.36 mi (7,772.10 km) |
| Alvin to Cabeceiras de Basto | 4,775.98 mi (7,686.20 km) |
| Alvin to Cacem | 4,782.39 mi (7,696.51 km) |
| Alvin to Cadaval | 4,781.01 mi (7,694.29 km) |
| Alvin to Caldas da Rainha | 4,774.82 mi (7,684.33 km) |
| Alvin to Calheta | 4,519.54 mi (7,273.50 km) |
| Alvin to Camara de Lobos | 4,530.51 mi (7,291.15 km) |
| Alvin to Canico | 4,538.77 mi (7,304.45 km) |
| Alvin to Cantanhede | 4,777.82 mi (7,689.16 km) |
| Alvin to Carregal do Sal | 4,804.68 mi (7,732.39 km) |
| Alvin to Cartaxo | 4,798.90 mi (7,723.08 km) |
