| Big Spring to Aberaman | 4,822.88 mi (7,761.67 km) |
| Big Spring to Aberbargoed | 4,830.97 mi (7,774.70 km) |
| Big Spring to Aberdare | 4,822.03 mi (7,760.30 km) |
| Big Spring to Aberdeen | 4,703.28 mi (7,569.20 km) |
| Big Spring to Abergavenny | 4,834.88 mi (7,780.98 km) |
| Big Spring to Abergele | 4,768.63 mi (7,674.36 km) |
| Big Spring to Abertawe | 4,805.67 mi (7,733.98 km) |
| Big Spring to Abertillery | 4,833.52 mi (7,778.79 km) |
| Big Spring to Aberystwyth | 4,776.25 mi (7,686.63 km) |
| Big Spring to Abingdon | 4,905.59 mi (7,894.78 km) |
| Big Spring to Abram | 4,798.17 mi (7,721.91 km) |
| Big Spring to Accrington | 4,798.71 mi (7,722.78 km) |
| Big Spring to Acomb | 4,837.15 mi (7,784.64 km) |
| Big Spring to Acton | 4,948.80 mi (7,964.33 km) |
| Big Spring to Addlestone | 4,945.36 mi (7,958.79 km) |
