| Alsip to Benavente | 4,009.15 mi (6,452.11 km) |
| Alsip to Bombarral | 3,982.24 mi (6,408.79 km) |
| Alsip to Bougado | 3,939.32 mi (6,339.72 km) |
| Alsip to Braga | 3,938.48 mi (6,338.37 km) |
| Alsip to Braganca | 4,004.65 mi (6,444.86 km) |
| Alsip to Cabeceiras de Basto | 3,957.29 mi (6,368.64 km) |
| Alsip to Cacem | 3,992.34 mi (6,425.04 km) |
| Alsip to Cadaval | 3,986.00 mi (6,414.85 km) |
| Alsip to Caldas da Rainha | 3,978.36 mi (6,402.54 km) |
| Alsip to Calheta | 3,824.80 mi (6,155.42 km) |
| Alsip to Camara de Lobos | 3,835.23 mi (6,172.21 km) |
| Alsip to Canico | 3,843.52 mi (6,185.55 km) |
| Alsip to Cantanhede | 3,971.18 mi (6,391.00 km) |
| Alsip to Carregal do Sal | 3,995.38 mi (6,429.94 km) |
| Alsip to Cartaxo | 4,003.57 mi (6,443.12 km) |
