| Rapid City to Attleboro (Massachusetts) | 1,609.82 mi (2,590.76 km) |
| Rapid City to Atwater (California) | 1,018.73 mi (1,639.49 km) |
| Rapid City to Auburn (Alabama) | 1,240.47 mi (1,996.34 km) |
| Rapid City to Auburn (California) | 988.58 mi (1,590.97 km) |
| Rapid City to Auburn (Indiana) | 938.77 mi (1,510.80 km) |
| Rapid City to Auburn (Maine) | 1,625.46 mi (2,615.93 km) |
| Rapid City to Auburn (New York) | 1,332.17 mi (2,143.92 km) |
| Rapid City to Auburn (Washington) | 940.83 mi (1,514.11 km) |
| Rapid City to Auburn Hills (Michigan) | 1,005.41 mi (1,618.05 km) |
| Rapid City to Auburndale (Florida) | 1,618.27 mi (2,604.35 km) |
| Rapid City to Augusta (Georgia) | 1,352.89 mi (2,177.27 km) |
| Rapid City to Augusta (Maine) | 1,647.17 mi (2,650.86 km) |
| Rapid City to Aurora (Colorado) | 311.22 mi (500.85 km) |
| Rapid City to Aurora (Illinois) | 770.95 mi (1,240.72 km) |
| Rapid City to Aurora (Ohio) | 1,123.72 mi (1,808.45 km) |
