| Rapid City to Aberaman | 4,280.69 mi (6,889.10 km) |
| Rapid City to Aberbargoed | 4,288.00 mi (6,900.88 km) |
| Rapid City to Aberdare | 4,279.75 mi (6,887.59 km) |
| Rapid City to Aberdeen | 4,103.27 mi (6,603.57 km) |
| Rapid City to Abergavenny | 4,289.84 mi (6,903.82 km) |
| Rapid City to Abergele | 4,211.13 mi (6,777.16 km) |
| Rapid City to Abertawe | 4,266.32 mi (6,865.97 km) |
| Rapid City to Abertillery | 4,289.85 mi (6,903.85 km) |
| Rapid City to Aberystwyth | 4,229.30 mi (6,806.40 km) |
| Rapid City to Abingdon | 4,355.34 mi (7,009.25 km) |
| Rapid City to Abram | 4,234.85 mi (6,815.34 km) |
| Rapid City to Accrington | 4,232.19 mi (6,811.05 km) |
| Rapid City to Acomb | 4,264.27 mi (6,862.69 km) |
| Rapid City to Acton | 4,396.03 mi (7,074.73 km) |
| Rapid City to Addlestone | 4,394.84 mi (7,072.82 km) |
