| SeaTac to Adel | 4,627.99 mi (7,448.03 km) |
| SeaTac to Adwick le Street | 4,653.17 mi (7,488.55 km) |
| SeaTac to Ainsdale | 4,603.21 mi (7,408.14 km) |
| SeaTac to Airdrie | 4,460.39 mi (7,178.31 km) |
| SeaTac to Aldenham | 4,777.67 mi (7,688.92 km) |
| SeaTac to Aldershot | 4,790.00 mi (7,708.76 km) |
| SeaTac to Aldridge | 4,685.93 mi (7,541.27 km) |
| SeaTac to Alfreton | 4,673.66 mi (7,521.52 km) |
| SeaTac to Allestree | 4,678.71 mi (7,529.65 km) |
| SeaTac to Alloa | 4,451.85 mi (7,164.56 km) |
| SeaTac to Almondbury | 4,635.24 mi (7,459.69 km) |
| SeaTac to Alsager | 4,649.49 mi (7,482.63 km) |
| SeaTac to Alton | 4,789.60 mi (7,708.12 km) |
| SeaTac to Altrincham | 4,632.83 mi (7,455.82 km) |
| SeaTac to Amblecote | 4,687.34 mi (7,543.54 km) |
