| Amarillo to Alenquer | 4,878.78 mi (7,851.64 km) |
| Amarillo to Alfena | 4,825.98 mi (7,766.66 km) |
| Amarillo to Alijo | 4,871.95 mi (7,840.65 km) |
| Amarillo to Aljustrel | 4,958.11 mi (7,979.30 km) |
| Amarillo to Almada | 4,885.01 mi (7,861.66 km) |
| Amarillo to Almargem | 4,873.94 mi (7,843.85 km) |
| Amarillo to Almeirim | 4,892.11 mi (7,873.09 km) |
| Amarillo to Amadora | 4,879.67 mi (7,853.07 km) |
| Amarillo to Amarante | 4,845.68 mi (7,798.36 km) |
| Amarillo to Amares | 4,821.69 mi (7,759.75 km) |
| Amarillo to Amora | 4,888.71 mi (7,867.62 km) |
| Amarillo to Anadia | 4,857.79 mi (7,817.87 km) |
| Amarillo to Angra do Heroismo | 4,010.15 mi (6,453.71 km) |
| Amarillo to Ansiao | 4,875.66 mi (7,846.62 km) |
| Amarillo to Anta | 4,829.36 mi (7,772.11 km) |
