| Potters Bar to Aberaman | 139.18 mi (223.99 km) |
| Potters Bar to Aberbargoed | 130.22 mi (209.57 km) |
| Potters Bar to Aberdare | 139.66 mi (224.77 km) |
| Potters Bar to Aberdeen | 384.54 mi (618.85 km) |
| Potters Bar to Abergavenny | 121.49 mi (195.51 km) |
| Potters Bar to Abergele | 179.89 mi (289.51 km) |
| Potters Bar to Abertawe | 161.54 mi (259.98 km) |
| Potters Bar to Abertillery | 126.17 mi (203.05 km) |
| Potters Bar to Aberystwyth | 172.81 mi (278.11 km) |
| Potters Bar to Abingdon | 47.17 mi (75.91 km) |
| Potters Bar to Abram | 160.68 mi (258.59 km) |
| Potters Bar to Accrington | 168.79 mi (271.64 km) |
| Potters Bar to Acomb | 160.83 mi (258.83 km) |
| Potters Bar to Acton | 13.29 mi (21.39 km) |
| Potters Bar to Addlestone | 26.26 mi (42.25 km) |
