| Rapid City to West Falls Church (Virginia) | 1,388.51 mi (2,234.59 km) |
| Rapid City to West Fargo (North Dakota) | 361.33 mi (581.50 km) |
| Rapid City to West Freehold (New Jersey) | 1,497.24 mi (2,409.58 km) |
| Rapid City to West Haven (Connecticut) | 1,540.18 mi (2,478.68 km) |
| Rapid City to West Haven (Utah) | 490.30 mi (789.07 km) |
| Rapid City to West Haverstraw (New York) | 1,490.95 mi (2,399.46 km) |
| Rapid City to West Hempstead (New York) | 1,518.65 mi (2,444.02 km) |
| Rapid City to West Hollywood (California) | 1,062.86 mi (1,710.51 km) |
| Rapid City to West Islip (New York) | 1,536.09 mi (2,472.11 km) |
| Rapid City to West Jordan (Utah) | 508.10 mi (817.71 km) |
| Rapid City to West Lafayette (Indiana) | 868.58 mi (1,397.85 km) |
| Rapid City to West Lealman (Florida) | 1,595.59 mi (2,567.86 km) |
| Rapid City to West Linn (Oregon) | 955.25 mi (1,537.33 km) |
| Rapid City to West Little River (Florida) | 1,798.47 mi (2,894.35 km) |
| Rapid City to West Melbourne (Florida) | 1,665.53 mi (2,680.41 km) |
