| South Portland to Akseki | 5,033.22 mi (8,100.18 km) |
| South Portland to Akyaka | 5,307.52 mi (8,541.64 km) |
| South Portland to Akyazi | 4,820.28 mi (7,757.50 km) |
| South Portland to Alaattin | 4,912.75 mi (7,906.30 km) |
| South Portland to Alacam | 4,970.26 mi (7,998.86 km) |
| South Portland to Alacati | 4,753.94 mi (7,650.73 km) |
| South Portland to Aladag | 5,155.33 mi (8,296.70 km) |
| South Portland to Alanya | 5,065.39 mi (8,151.96 km) |
| South Portland to Alapli | 4,827.60 mi (7,769.27 km) |
| South Portland to Alasehir | 4,839.87 mi (7,789.02 km) |
| South Portland to Aliaga | 4,755.99 mi (7,654.03 km) |
| South Portland to Almus | 5,078.46 mi (8,172.99 km) |
| South Portland to Alpu | 4,874.74 mi (7,845.13 km) |
| South Portland to Altinekin | 5,018.67 mi (8,076.77 km) |
| South Portland to Altinoluk | 4,712.01 mi (7,583.25 km) |
