| Pottstown to Alenquer | 3,457.72 mi (5,564.67 km) |
| Pottstown to Alfena | 3,422.05 mi (5,507.26 km) |
| Pottstown to Alijo | 3,471.39 mi (5,586.67 km) |
| Pottstown to Aljustrel | 3,532.04 mi (5,684.27 km) |
| Pottstown to Almada | 3,461.18 mi (5,570.23 km) |
| Pottstown to Almargem | 3,450.90 mi (5,553.69 km) |
| Pottstown to Almeirim | 3,473.11 mi (5,589.43 km) |
| Pottstown to Amadora | 3,455.99 mi (5,561.88 km) |
| Pottstown to Amarante | 3,443.30 mi (5,541.46 km) |
| Pottstown to Amares | 3,421.32 mi (5,506.08 km) |
| Pottstown to Amora | 3,464.64 mi (5,575.80 km) |
| Pottstown to Anadia | 3,448.00 mi (5,549.03 km) |
| Pottstown to Angra do Heroismo | 2,553.52 mi (4,109.49 km) |
| Pottstown to Ansiao | 3,462.12 mi (5,571.74 km) |
| Pottstown to Anta | 3,423.36 mi (5,509.37 km) |
