| Langnau to Arcos de Valdevez | 871.90 mi (1,403.19 km) |
| Langnau to Arcozelo | 909.66 mi (1,463.95 km) |
| Langnau to Arganil | 916.42 mi (1,474.84 km) |
| Langnau to Arouca | 896.82 mi (1,443.29 km) |
| Langnau to Arruda dos Vinhos | 1,010.87 mi (1,626.83 km) |
| Langnau to Aveiro | 925.92 mi (1,490.13 km) |
| Langnau to Aver-o-Mar | 902.88 mi (1,453.05 km) |
| Langnau to Aves | 880.73 mi (1,417.40 km) |
| Langnau to Azambuja | 998.87 mi (1,607.53 km) |
| Langnau to Baiao | 878.86 mi (1,414.38 km) |
| Langnau to Barcelos | 892.13 mi (1,435.74 km) |
| Langnau to Barreiro | 1,024.60 mi (1,648.93 km) |
| Langnau to Batalha | 971.49 mi (1,563.47 km) |
| Langnau to Beja | 1,004.97 mi (1,617.35 km) |
| Langnau to Belas | 1,028.44 mi (1,655.12 km) |
