| South River to Aberaman | 3,348.53 mi (5,388.95 km) |
| South River to Aberbargoed | 3,357.21 mi (5,402.90 km) |
| South River to Aberdare | 3,347.80 mi (5,387.77 km) |
| South River to Aberdeen | 3,308.03 mi (5,323.76 km) |
| South River to Abergavenny | 3,363.27 mi (5,412.65 km) |
| South River to Abergele | 3,313.71 mi (5,332.91 km) |
| South River to Abertawe | 3,328.82 mi (5,357.22 km) |
| South River to Abertillery | 3,360.43 mi (5,408.09 km) |
| South River to Aberystwyth | 3,308.80 mi (5,325.00 km) |
| South River to Abingdon | 3,437.39 mi (5,531.95 km) |
| South River to Abram | 3,349.19 mi (5,390.00 km) |
| South River to Accrington | 3,353.66 mi (5,397.20 km) |
| South River to Acomb | 3,398.62 mi (5,469.56 km) |
| South River to Acton | 3,482.01 mi (5,603.75 km) |
| South River to Addlestone | 3,476.14 mi (5,594.30 km) |
