| Mercer Island to Adel | 4,619.26 mi (7,433.98 km) |
| Mercer Island to Adwick le Street | 4,644.44 mi (7,474.51 km) |
| Mercer Island to Ainsdale | 4,594.51 mi (7,394.15 km) |
| Mercer Island to Airdrie | 4,451.65 mi (7,164.24 km) |
| Mercer Island to Aldenham | 4,768.97 mi (7,674.92 km) |
| Mercer Island to Aldershot | 4,781.32 mi (7,694.79 km) |
| Mercer Island to Aldridge | 4,677.24 mi (7,527.28 km) |
| Mercer Island to Alfreton | 4,664.94 mi (7,507.50 km) |
| Mercer Island to Allestree | 4,670.00 mi (7,515.64 km) |
| Mercer Island to Alloa | 4,443.10 mi (7,150.48 km) |
| Mercer Island to Almondbury | 4,626.52 mi (7,445.66 km) |
| Mercer Island to Alsager | 4,640.79 mi (7,468.63 km) |
| Mercer Island to Alton | 4,780.93 mi (7,694.16 km) |
| Mercer Island to Altrincham | 4,624.13 mi (7,441.81 km) |
| Mercer Island to Amblecote | 4,678.65 mi (7,529.56 km) |
