| Williamsport to Acqui Terme | 4,120.90 mi (6,631.95 km) |
| Williamsport to Acri | 4,655.18 mi (7,491.78 km) |
| Williamsport to Adelfia | 4,615.84 mi (7,428.48 km) |
| Williamsport to Adrano | 4,660.74 mi (7,500.74 km) |
| Williamsport to Adria | 4,258.93 mi (6,854.09 km) |
| Williamsport to Afragola | 4,509.75 mi (7,257.75 km) |
| Williamsport to Agliana | 4,255.99 mi (6,849.35 km) |
| Williamsport to Agrate Brianza | 4,127.20 mi (6,642.09 km) |
| Williamsport to Agrigento | 4,618.83 mi (7,433.28 km) |
| Williamsport to Agropoli | 4,560.71 mi (7,339.76 km) |
| Williamsport to Ala | 4,190.39 mi (6,743.78 km) |
| Williamsport to Alassio | 4,131.16 mi (6,648.46 km) |
| Williamsport to Alatri | 4,436.66 mi (7,140.11 km) |
| Williamsport to Alba | 4,101.49 mi (6,600.71 km) |
| Williamsport to Albano Laziale | 4,407.22 mi (7,092.74 km) |
