| The Dalles to Alenquer | 5,237.79 mi (8,429.41 km) |
| The Dalles to Alfena | 5,142.82 mi (8,276.56 km) |
| The Dalles to Alijo | 5,177.24 mi (8,331.96 km) |
| The Dalles to Aljustrel | 5,326.85 mi (8,572.74 km) |
| The Dalles to Almada | 5,251.70 mi (8,451.79 km) |
| The Dalles to Almargem | 5,239.03 mi (8,431.41 km) |
| The Dalles to Almeirim | 5,244.37 mi (8,440.00 km) |
| The Dalles to Amadora | 5,246.27 mi (8,443.06 km) |
| The Dalles to Amarante | 5,157.28 mi (8,299.84 km) |
| The Dalles to Amares | 5,130.06 mi (8,256.04 km) |
| The Dalles to Amora | 5,255.88 mi (8,458.53 km) |
| The Dalles to Anadia | 5,187.37 mi (8,348.26 km) |
| The Dalles to Angra do Heroismo | 4,552.35 mi (7,326.30 km) |
| The Dalles to Ansiao | 5,213.96 mi (8,391.05 km) |
| The Dalles to Anta | 5,151.17 mi (8,290.01 km) |
