| Herrin to Aberaman | 4,060.16 mi (6,534.20 km) |
| Herrin to Aberbargoed | 4,068.50 mi (6,547.62 km) |
| Herrin to Aberdare | 4,059.35 mi (6,532.90 km) |
| Herrin to Aberdeen | 3,970.02 mi (6,389.13 km) |
| Herrin to Abergavenny | 4,073.22 mi (6,555.22 km) |
| Herrin to Abergele | 4,012.90 mi (6,458.15 km) |
| Herrin to Abertawe | 4,041.96 mi (6,504.90 km) |
| Herrin to Abertillery | 4,071.31 mi (6,552.14 km) |
| Herrin to Aberystwyth | 4,015.89 mi (6,462.95 km) |
| Herrin to Abingdon | 4,145.51 mi (6,671.55 km) |
| Herrin to Abram | 4,044.83 mi (6,509.52 km) |
| Herrin to Accrington | 4,046.86 mi (6,512.79 km) |
| Herrin to Acomb | 4,087.98 mi (6,578.97 km) |
| Herrin to Acton | 4,189.43 mi (6,742.24 km) |
| Herrin to Addlestone | 4,185.06 mi (6,735.20 km) |
