| Rapid City to Altus (Oklahoma) | 683.08 mi (1,099.30 km) |
| Rapid City to Alum Rock (California) | 1,075.37 mi (1,730.64 km) |
| Rapid City to Alvin (Texas) | 1,104.14 mi (1,776.95 km) |
| Rapid City to Amarillo (Texas) | 617.49 mi (993.75 km) |
| Rapid City to Amelia (Ohio) | 1,039.51 mi (1,672.93 km) |
| Rapid City to American Canyon (California) | 1,068.05 mi (1,718.86 km) |
| Rapid City to American Fork (Utah) | 507.16 mi (816.19 km) |
| Rapid City to Americus (Georgia) | 1,319.05 mi (2,122.80 km) |
| Rapid City to Ames (Iowa) | 504.51 mi (811.93 km) |
| Rapid City to Amherst (Ohio) | 1,077.99 mi (1,734.85 km) |
| Rapid City to Ammon (Idaho) | 437.61 mi (704.26 km) |
| Rapid City to Amsterdam (New York) | 1,449.32 mi (2,332.45 km) |
| Rapid City to Anacortes (Washington) | 972.62 mi (1,565.28 km) |
| Rapid City to Anaheim (California) | 1,054.58 mi (1,697.17 km) |
| Rapid City to Anchorage (Alaska) | 2,192.36 mi (3,528.26 km) |
