| Glen Parva to Arcos de Valdevez | 815.46 mi (1,312.35 km) |
| Glen Parva to Arcozelo | 870.52 mi (1,400.97 km) |
| Glen Parva to Arganil | 914.49 mi (1,471.73 km) |
| Glen Parva to Arouca | 871.13 mi (1,401.95 km) |
| Glen Parva to Arruda dos Vinhos | 1,012.68 mi (1,629.75 km) |
| Glen Parva to Aveiro | 897.97 mi (1,445.14 km) |
| Glen Parva to Aver-o-Mar | 850.65 mi (1,368.98 km) |
| Glen Parva to Aves | 839.38 mi (1,350.86 km) |
| Glen Parva to Azambuja | 1,003.72 mi (1,615.33 km) |
| Glen Parva to Baiao | 852.24 mi (1,371.55 km) |
| Glen Parva to Barcelos | 840.46 mi (1,352.59 km) |
| Glen Parva to Barreiro | 1,033.35 mi (1,663.02 km) |
| Glen Parva to Batalha | 964.50 mi (1,552.21 km) |
| Glen Parva to Beja | 1,056.12 mi (1,699.66 km) |
| Glen Parva to Belas | 1,029.89 mi (1,657.44 km) |
