| Allentown to Acqui Terme | 4,079.06 mi (6,564.62 km) |
| Allentown to Acri | 4,611.29 mi (7,421.15 km) |
| Allentown to Adelfia | 4,574.21 mi (7,361.48 km) |
| Allentown to Adrano | 4,613.48 mi (7,424.68 km) |
| Allentown to Adria | 4,219.75 mi (6,791.03 km) |
| Allentown to Afragola | 4,466.31 mi (7,187.83 km) |
| Allentown to Agliana | 4,214.53 mi (6,782.63 km) |
| Allentown to Agrate Brianza | 4,087.21 mi (6,577.73 km) |
| Allentown to Agrigento | 4,570.28 mi (7,355.15 km) |
| Allentown to Agropoli | 4,516.97 mi (7,269.36 km) |
| Allentown to Ala | 4,151.61 mi (6,681.36 km) |
| Allentown to Alassio | 4,088.15 mi (6,579.24 km) |
| Allentown to Alatri | 4,393.65 mi (7,070.90 km) |
| Allentown to Alba | 4,059.43 mi (6,533.03 km) |
| Allentown to Albano Laziale | 4,363.80 mi (7,022.85 km) |
