| Wheat Ridge to Alenquer | 4,846.07 mi (7,799.00 km) |
| Wheat Ridge to Alfena | 4,779.55 mi (7,691.94 km) |
| Wheat Ridge to Alijo | 4,822.45 mi (7,760.99 km) |
| Wheat Ridge to Aljustrel | 4,929.29 mi (7,932.93 km) |
| Wheat Ridge to Almada | 4,854.78 mi (7,813.01 km) |
| Wheat Ridge to Almargem | 4,843.09 mi (7,794.20 km) |
| Wheat Ridge to Almeirim | 4,857.42 mi (7,817.27 km) |
| Wheat Ridge to Amadora | 4,849.36 mi (7,804.28 km) |
| Wheat Ridge to Amarante | 4,797.84 mi (7,721.38 km) |
| Wheat Ridge to Amares | 4,772.59 mi (7,680.75 km) |
| Wheat Ridge to Amora | 4,858.67 mi (7,819.28 km) |
| Wheat Ridge to Anadia | 4,815.66 mi (7,750.06 km) |
| Wheat Ridge to Angra do Heroismo | 4,027.77 mi (6,482.07 km) |
| Wheat Ridge to Ansiao | 4,836.44 mi (7,783.49 km) |
| Wheat Ridge to Anta | 4,784.51 mi (7,699.93 km) |
