| South Portland to Ahrensfelde | 3,695.67 mi (5,947.60 km) |
| South Portland to Aich | 3,647.44 mi (5,870.00 km) |
| South Portland to Aichach | 3,730.05 mi (6,002.93 km) |
| South Portland to Aidlingen | 3,631.81 mi (5,844.83 km) |
| South Portland to Ainring | 3,824.29 mi (6,154.60 km) |
| South Portland to Albstadt | 3,651.49 mi (5,876.50 km) |
| South Portland to Aldenhoven | 3,461.52 mi (5,570.78 km) |
| South Portland to Alfeld | 3,570.20 mi (5,745.69 km) |
| South Portland to Alfter | 3,495.00 mi (5,624.65 km) |
| South Portland to Alpen | 3,452.15 mi (5,555.69 km) |
| South Portland to Alsbach-Hahnlein | 3,588.50 mi (5,775.14 km) |
| South Portland to Alsdorf | 3,457.21 mi (5,563.84 km) |
| South Portland to Alsfeld | 3,584.49 mi (5,768.68 km) |
| South Portland to Altdorf | 3,766.01 mi (6,060.81 km) |
| South Portland to Altena | 3,505.31 mi (5,641.26 km) |
