| River Forest to Aberaman | 3,821.34 mi (6,149.86 km) |
| River Forest to Aberbargoed | 3,829.51 mi (6,163.00 km) |
| River Forest to Aberdare | 3,820.50 mi (6,148.51 km) |
| River Forest to Aberdeen | 3,714.32 mi (5,977.63 km) |
| River Forest to Abergavenny | 3,833.65 mi (6,169.67 km) |
| River Forest to Abergele | 3,769.33 mi (6,066.15 km) |
| River Forest to Abertawe | 3,803.85 mi (6,121.71 km) |
| River Forest to Abertillery | 3,832.13 mi (6,167.22 km) |
| River Forest to Aberystwyth | 3,775.39 mi (6,075.90 km) |
| River Forest to Abingdon | 3,904.89 mi (6,284.31 km) |
| River Forest to Abram | 3,799.79 mi (6,115.18 km) |
| River Forest to Accrington | 3,800.93 mi (6,117.00 km) |
| River Forest to Acomb | 3,840.52 mi (6,180.71 km) |
| River Forest to Acton | 3,948.35 mi (6,354.26 km) |
| River Forest to Addlestone | 3,944.61 mi (6,348.24 km) |
