| Risch to Arcos de Valdevez | 905.04 mi (1,456.53 km) |
| Risch to Arcozelo | 942.94 mi (1,517.51 km) |
| Risch to Arganil | 949.77 mi (1,528.51 km) |
| Risch to Arouca | 930.13 mi (1,496.90 km) |
| Risch to Arruda dos Vinhos | 1,044.19 mi (1,680.46 km) |
| Risch to Aveiro | 959.25 mi (1,543.76 km) |
| Risch to Aver-o-Mar | 936.09 mi (1,506.49 km) |
| Risch to Aves | 913.98 mi (1,470.90 km) |
| Risch to Azambuja | 1,032.19 mi (1,661.15 km) |
| Risch to Baiao | 912.16 mi (1,467.97 km) |
| Risch to Barcelos | 925.33 mi (1,489.17 km) |
| Risch to Barreiro | 1,057.89 mi (1,702.51 km) |
| Risch to Batalha | 1,004.84 mi (1,617.13 km) |
| Risch to Beja | 1,038.03 mi (1,670.55 km) |
| Risch to Belas | 1,061.76 mi (1,708.73 km) |
