| Rock Island to Aberaman | 3,947.01 mi (6,352.11 km) |
| Rock Island to Aberbargoed | 3,955.10 mi (6,365.11 km) |
| Rock Island to Aberdare | 3,946.16 mi (6,350.73 km) |
| Rock Island to Aberdeen | 3,831.03 mi (6,165.45 km) |
| Rock Island to Abergavenny | 3,958.98 mi (6,371.36 km) |
| Rock Island to Abergele | 3,892.80 mi (6,264.86 km) |
| Rock Island to Abertawe | 3,929.86 mi (6,324.50 km) |
| Rock Island to Abertillery | 3,957.63 mi (6,369.19 km) |
| Rock Island to Aberystwyth | 3,900.33 mi (6,276.97 km) |
| Rock Island to Abingdon | 4,029.67 mi (6,485.12 km) |
| Rock Island to Abram | 3,922.51 mi (6,312.67 km) |
| Rock Island to Accrington | 3,923.18 mi (6,313.75 km) |
| Rock Island to Acomb | 3,961.93 mi (6,376.11 km) |
| Rock Island to Acton | 4,072.88 mi (6,554.67 km) |
| Rock Island to Addlestone | 4,069.44 mi (6,549.13 km) |
