| Rockford to Aberaman | 3,852.45 mi (6,199.92 km) |
| Rockford to Aberbargoed | 3,860.55 mi (6,212.95 km) |
| Rockford to Aberdare | 3,851.60 mi (6,198.55 km) |
| Rockford to Aberdeen | 3,738.36 mi (6,016.31 km) |
| Rockford to Abergavenny | 3,864.47 mi (6,219.26 km) |
| Rockford to Abergele | 3,798.62 mi (6,113.29 km) |
| Rockford to Abertawe | 3,835.24 mi (6,172.22 km) |
| Rockford to Abertillery | 3,863.09 mi (6,217.05 km) |
| Rockford to Aberystwyth | 3,805.88 mi (6,124.98 km) |
| Rockford to Abingdon | 3,935.25 mi (6,333.18 km) |
| Rockford to Abram | 3,828.48 mi (6,161.34 km) |
| Rockford to Accrington | 3,829.24 mi (6,162.56 km) |
| Rockford to Acomb | 3,868.16 mi (6,225.21 km) |
| Rockford to Acton | 3,978.52 mi (6,402.80 km) |
| Rockford to Addlestone | 3,975.02 mi (6,397.17 km) |
