| Allentown to Alcorcon | 3,653.25 mi (5,879.34 km) |
| Allentown to Alcoy | 3,864.40 mi (6,219.15 km) |
| Allentown to Alcudia | 3,996.46 mi (6,431.68 km) |
| Allentown to Aldaya | 3,840.52 mi (6,180.72 km) |
| Allentown to Alella | 3,905.34 mi (6,285.03 km) |
| Allentown to Alfafar | 3,845.26 mi (6,188.35 km) |
| Allentown to Alfaro | 3,697.58 mi (5,950.67 km) |
| Allentown to Algeciras | 3,704.48 mi (5,961.78 km) |
| Allentown to Algemesi | 3,850.40 mi (6,196.62 km) |
| Allentown to Algete | 3,661.76 mi (5,893.03 km) |
| Allentown to Alginet | 3,846.64 mi (6,190.57 km) |
| Allentown to Alguazas | 3,848.40 mi (6,193.41 km) |
| Allentown to Alhama de Murcia | 3,845.94 mi (6,189.44 km) |
| Allentown to Alhaurin de la Torre | 3,731.83 mi (6,005.79 km) |
| Allentown to Alhaurin el Grande | 3,726.35 mi (5,996.99 km) |
