| Meram to Arcos de Valdevez | 2,164.55 mi (3,483.51 km) |
| Meram to Arcozelo | 2,182.72 mi (3,512.74 km) |
| Meram to Arganil | 2,160.79 mi (3,477.45 km) |
| Meram to Arouca | 2,163.48 mi (3,481.78 km) |
| Meram to Arruda dos Vinhos | 2,228.87 mi (3,587.01 km) |
| Meram to Aveiro | 2,187.42 mi (3,520.31 km) |
| Meram to Aver-o-Mar | 2,186.20 mi (3,518.35 km) |
| Meram to Aves | 2,161.78 mi (3,479.05 km) |
| Meram to Azambuja | 2,217.21 mi (3,568.26 km) |
| Meram to Baiao | 2,150.42 mi (3,460.77 km) |
| Meram to Barcelos | 2,177.40 mi (3,504.19 km) |
| Meram to Barreiro | 2,233.25 mi (3,594.07 km) |
| Meram to Batalha | 2,206.27 mi (3,550.65 km) |
| Meram to Beja | 2,179.71 mi (3,507.91 km) |
| Meram to Belas | 2,242.53 mi (3,609.01 km) |
