| Powell to Alenquer | 3,820.81 mi (6,149.00 km) |
| Powell to Alfena | 3,777.70 mi (6,079.62 km) |
| Powell to Alijo | 3,825.72 mi (6,156.90 km) |
| Powell to Aljustrel | 3,897.46 mi (6,272.35 km) |
| Powell to Almada | 3,825.50 mi (6,156.55 km) |
| Powell to Almargem | 3,814.86 mi (6,139.43 km) |
| Powell to Almeirim | 3,835.32 mi (6,172.34 km) |
| Powell to Amadora | 3,820.24 mi (6,148.09 km) |
| Powell to Amarante | 3,798.33 mi (6,112.83 km) |
| Powell to Amares | 3,775.46 mi (6,076.02 km) |
| Powell to Amora | 3,829.08 mi (6,162.31 km) |
| Powell to Anadia | 3,806.19 mi (6,125.47 km) |
| Powell to Angra do Heroismo | 2,933.69 mi (4,721.32 km) |
| Powell to Ansiao | 3,821.94 mi (6,150.81 km) |
| Powell to Anta | 3,779.89 mi (6,083.14 km) |
