| Middle Island to Aberaman | 3,270.70 mi (5,263.69 km) |
| Middle Island to Aberbargoed | 3,279.39 mi (5,277.67 km) |
| Middle Island to Aberdare | 3,269.98 mi (5,262.52 km) |
| Middle Island to Aberdeen | 3,233.76 mi (5,204.23 km) |
| Middle Island to Abergavenny | 3,285.54 mi (5,287.56 km) |
| Middle Island to Abergele | 3,236.73 mi (5,209.01 km) |
| Middle Island to Abertawe | 3,250.90 mi (5,231.82 km) |
| Middle Island to Abertillery | 3,282.64 mi (5,282.90 km) |
| Middle Island to Aberystwyth | 3,231.29 mi (5,200.26 km) |
| Middle Island to Abingdon | 3,359.75 mi (5,406.99 km) |
| Middle Island to Abram | 3,272.43 mi (5,266.46 km) |
| Middle Island to Accrington | 3,277.07 mi (5,273.93 km) |
| Middle Island to Acomb | 3,322.27 mi (5,346.68 km) |
| Middle Island to Acton | 3,404.39 mi (5,478.83 km) |
| Middle Island to Addlestone | 3,398.42 mi (5,469.23 km) |
