| South Portland to Ashby de la Zouch | 3,106.60 mi (4,999.59 km) |
| South Portland to Ashford | 3,236.55 mi (5,208.72 km) |
| South Portland to Ashford | 3,175.68 mi (5,110.76 km) |
| South Portland to Ashington | 3,056.53 mi (4,919.01 km) |
| South Portland to Ashtead | 3,185.22 mi (5,126.11 km) |
| South Portland to Ashton | 3,067.24 mi (4,936.25 km) |
| South Portland to Ashton in Makerfield | 3,045.72 mi (4,901.62 km) |
| South Portland to Astley | 3,053.20 mi (4,913.65 km) |
| South Portland to Atherstone | 3,107.23 mi (5,000.60 km) |
| South Portland to Atherton | 3,050.82 mi (4,909.82 km) |
| South Portland to Attleborough | 3,210.93 mi (5,167.50 km) |
| South Portland to Aveley | 3,203.29 mi (5,155.19 km) |
| South Portland to Aylesbury | 3,153.01 mi (5,074.28 km) |
| South Portland to Aylesford | 3,217.07 mi (5,177.37 km) |
| South Portland to Aylestone | 3,122.41 mi (5,025.03 km) |
