| Allentown to Alenquer | 3,440.75 mi (5,537.35 km) |
| Allentown to Alfena | 3,404.16 mi (5,478.47 km) |
| Allentown to Alijo | 3,453.36 mi (5,557.65 km) |
| Allentown to Aljustrel | 3,515.39 mi (5,657.48 km) |
| Allentown to Almada | 3,444.37 mi (5,543.17 km) |
| Allentown to Almargem | 3,434.04 mi (5,526.55 km) |
| Allentown to Almeirim | 3,456.02 mi (5,561.92 km) |
| Allentown to Amadora | 3,439.17 mi (5,534.81 km) |
| Allentown to Amarante | 3,425.34 mi (5,512.56 km) |
| Allentown to Amares | 3,403.26 mi (5,477.02 km) |
| Allentown to Amora | 3,447.85 mi (5,548.77 km) |
| Allentown to Anadia | 3,430.41 mi (5,520.71 km) |
| Allentown to Angra do Heroismo | 2,539.35 mi (4,086.68 km) |
| Allentown to Ansiao | 3,444.73 mi (5,543.75 km) |
| Allentown to Anta | 3,405.57 mi (5,480.74 km) |
