| Oak Ridge to Adel | 3,984.59 mi (6,412.57 km) |
| Oak Ridge to Adwick le Street | 4,005.92 mi (6,446.91 km) |
| Oak Ridge to Ainsdale | 3,933.11 mi (6,329.73 km) |
| Oak Ridge to Airdrie | 3,853.43 mi (6,201.49 km) |
| Oak Ridge to Aldenham | 4,082.68 mi (6,570.43 km) |
| Oak Ridge to Aldershot | 4,076.39 mi (6,560.31 km) |
| Oak Ridge to Aldridge | 3,998.67 mi (6,435.23 km) |
| Oak Ridge to Alfreton | 4,009.03 mi (6,451.92 km) |
| Oak Ridge to Allestree | 4,008.10 mi (6,450.42 km) |
| Oak Ridge to Alloa | 3,855.77 mi (6,205.26 km) |
| Oak Ridge to Almondbury | 3,982.84 mi (6,409.77 km) |
| Oak Ridge to Alsager | 3,972.66 mi (6,393.37 km) |
| Oak Ridge to Alton | 4,069.98 mi (6,550.00 km) |
| Oak Ridge to Altrincham | 3,964.54 mi (6,380.32 km) |
| Oak Ridge to Amblecote | 3,992.25 mi (6,424.91 km) |
