| Summit to Aberaman | 3,336.39 mi (5,369.40 km) |
| Summit to Aberbargoed | 3,345.05 mi (5,383.34 km) |
| Summit to Aberdare | 3,335.66 mi (5,368.22 km) |
| Summit to Aberdeen | 3,294.17 mi (5,301.46 km) |
| Summit to Abergavenny | 3,351.06 mi (5,393.01 km) |
| Summit to Abergele | 3,301.08 mi (5,312.57 km) |
| Summit to Abertawe | 3,316.73 mi (5,337.76 km) |
| Summit to Abertillery | 3,348.26 mi (5,388.50 km) |
| Summit to Aberystwyth | 3,296.47 mi (5,305.15 km) |
| Summit to Abingdon | 3,425.14 mi (5,512.22 km) |
| Summit to Abram | 3,336.43 mi (5,369.47 km) |
| Summit to Accrington | 3,340.82 mi (5,376.53 km) |
| Summit to Acomb | 3,385.66 mi (5,448.70 km) |
| Summit to Acton | 3,469.73 mi (5,584.00 km) |
| Summit to Addlestone | 3,463.92 mi (5,574.64 km) |
