| Ottweiler to Alfena | 944.02 mi (1,519.26 km) |
| Ottweiler to Alijo | 902.02 mi (1,451.66 km) |
| Ottweiler to Aljustrel | 1,097.58 mi (1,766.39 km) |
| Ottweiler to Almada | 1,092.51 mi (1,758.22 km) |
| Ottweiler to Almargem | 1,088.10 mi (1,751.13 km) |
| Ottweiler to Almeirim | 1,046.36 mi (1,683.96 km) |
| Ottweiler to Amadora | 1,092.52 mi (1,758.24 km) |
| Ottweiler to Amarante | 925.01 mi (1,488.66 km) |
| Ottweiler to Amares | 919.28 mi (1,479.43 km) |
| Ottweiler to Amora | 1,093.84 mi (1,760.36 km) |
| Ottweiler to Anadia | 978.47 mi (1,574.69 km) |
| Ottweiler to Angra do Heroismo | 1,841.62 mi (2,963.81 km) |
| Ottweiler to Ansiao | 1,003.71 mi (1,615.31 km) |
| Ottweiler to Anta | 958.56 mi (1,542.65 km) |
| Ottweiler to Arcos de Valdevez | 912.29 mi (1,468.20 km) |
