| Allentown to Amelia | 4,323.40 mi (6,957.84 km) |
| Allentown to Anagni | 4,385.00 mi (7,056.98 km) |
| Allentown to Ancona | 4,332.56 mi (6,972.58 km) |
| Allentown to Andria | 4,541.36 mi (7,308.62 km) |
| Allentown to Angri | 4,484.17 mi (7,216.57 km) |
| Allentown to Anguillara Sabazia | 4,333.61 mi (6,974.28 km) |
| Allentown to Anzio | 4,372.52 mi (7,036.89 km) |
| Allentown to Anzola dell'Emilia | 4,200.68 mi (6,760.35 km) |
| Allentown to Aosta | 3,995.45 mi (6,430.06 km) |
| Allentown to Apricena | 4,483.01 mi (7,214.70 km) |
| Allentown to Aprilia | 4,368.52 mi (7,030.45 km) |
| Allentown to Aradeo | 4,662.90 mi (7,504.21 km) |
| Allentown to Aragona | 4,568.59 mi (7,352.44 km) |
| Allentown to Arco | 4,141.11 mi (6,664.48 km) |
| Allentown to Arcola | 4,159.61 mi (6,694.24 km) |
