| Montabaur to Arcozelo | 1,020.96 mi (1,643.08 km) |
| Montabaur to Arganil | 1,041.75 mi (1,676.53 km) |
| Montabaur to Arouca | 1,012.49 mi (1,629.45 km) |
| Montabaur to Arruda dos Vinhos | 1,141.41 mi (1,836.93 km) |
| Montabaur to Aveiro | 1,042.15 mi (1,677.18 km) |
| Montabaur to Aver-o-Mar | 1,008.93 mi (1,623.72 km) |
| Montabaur to Aves | 989.75 mi (1,592.84 km) |
| Montabaur to Azambuja | 1,130.05 mi (1,818.65 km) |
| Montabaur to Baiao | 993.28 mi (1,598.53 km) |
| Montabaur to Barcelos | 997.85 mi (1,605.88 km) |
| Montabaur to Barreiro | 1,158.10 mi (1,863.79 km) |
| Montabaur to Batalha | 1,097.35 mi (1,766.02 km) |
| Montabaur to Beja | 1,152.54 mi (1,854.83 km) |
| Montabaur to Belas | 1,159.49 mi (1,866.02 km) |
| Montabaur to Benavente | 1,133.00 mi (1,823.39 km) |
