| Niles to Aberaman | 3,814.91 mi (6,139.51 km) |
| Niles to Aberbargoed | 3,823.07 mi (6,152.64 km) |
| Niles to Aberdare | 3,814.07 mi (6,138.16 km) |
| Niles to Aberdeen | 3,707.19 mi (5,966.15 km) |
| Niles to Abergavenny | 3,827.19 mi (6,159.27 km) |
| Niles to Abergele | 3,762.71 mi (6,055.50 km) |
| Niles to Abertawe | 3,797.45 mi (6,111.41 km) |
| Niles to Abertillery | 3,825.69 mi (6,156.85 km) |
| Niles to Aberystwyth | 3,768.89 mi (6,065.45 km) |
| Niles to Abingdon | 3,898.38 mi (6,273.84 km) |
| Niles to Abram | 3,793.11 mi (6,104.42 km) |
| Niles to Accrington | 3,794.20 mi (6,106.18 km) |
| Niles to Acomb | 3,833.73 mi (6,169.79 km) |
| Niles to Acton | 3,941.83 mi (6,343.76 km) |
| Niles to Addlestone | 3,938.11 mi (6,337.77 km) |
