| Greenfield to Aberaman | 3,779.98 mi (6,083.28 km) |
| Greenfield to Aberbargoed | 3,788.07 mi (6,096.31 km) |
| Greenfield to Aberdare | 3,779.12 mi (6,081.91 km) |
| Greenfield to Aberdeen | 3,666.24 mi (5,900.24 km) |
| Greenfield to Abergavenny | 3,791.99 mi (6,102.62 km) |
| Greenfield to Abergele | 3,726.15 mi (5,996.66 km) |
| Greenfield to Abertawe | 3,762.77 mi (6,055.60 km) |
| Greenfield to Abertillery | 3,790.62 mi (6,100.41 km) |
| Greenfield to Aberystwyth | 3,733.40 mi (6,008.33 km) |
| Greenfield to Abingdon | 3,862.77 mi (6,216.53 km) |
| Greenfield to Abram | 3,756.02 mi (6,044.73 km) |
| Greenfield to Accrington | 3,756.79 mi (6,045.98 km) |
| Greenfield to Acomb | 3,795.75 mi (6,108.67 km) |
| Greenfield to Acton | 3,906.04 mi (6,286.16 km) |
| Greenfield to Addlestone | 3,902.54 mi (6,280.53 km) |
