| Rheinberg to Arcozelo | 1,023.07 mi (1,646.48 km) |
| Rheinberg to Arganil | 1,049.43 mi (1,688.90 km) |
| Rheinberg to Arouca | 1,016.54 mi (1,635.97 km) |
| Rheinberg to Arruda dos Vinhos | 1,150.09 mi (1,850.89 km) |
| Rheinberg to Aveiro | 1,046.01 mi (1,683.38 km) |
| Rheinberg to Aver-o-Mar | 1,009.06 mi (1,623.93 km) |
| Rheinberg to Aves | 991.39 mi (1,595.48 km) |
| Rheinberg to Azambuja | 1,139.13 mi (1,833.26 km) |
| Rheinberg to Baiao | 997.10 mi (1,604.67 km) |
| Rheinberg to Barcelos | 998.01 mi (1,606.14 km) |
| Rheinberg to Barreiro | 1,167.88 mi (1,879.52 km) |
| Rheinberg to Batalha | 1,104.54 mi (1,777.59 km) |
| Rheinberg to Beja | 1,168.57 mi (1,880.64 km) |
| Rheinberg to Belas | 1,168.19 mi (1,880.02 km) |
| Rheinberg to Benavente | 1,142.67 mi (1,838.94 km) |
