| Rapid City to Eatontown (New Jersey) | 1,507.71 mi (2,426.42 km) |
| Rapid City to Eau Claire (Wisconsin) | 580.18 mi (933.71 km) |
| Rapid City to Echelon (New Jersey) | 1,471.61 mi (2,368.32 km) |
| Rapid City to Eden (North Carolina) | 1,337.45 mi (2,152.42 km) |
| Rapid City to Eden Prairie (Minnesota) | 484.04 mi (778.99 km) |
| Rapid City to Edgewater (Florida) | 1,609.48 mi (2,590.21 km) |
| Rapid City to Edgewater (New Jersey) | 1,499.80 mi (2,413.69 km) |
| Rapid City to Edgewood (Maryland) | 1,417.87 mi (2,281.84 km) |
| Rapid City to Edgewood (Washington) | 943.62 mi (1,518.61 km) |
| Rapid City to Edina (Minnesota) | 489.05 mi (787.06 km) |
| Rapid City to Edinburg (Texas) | 1,258.73 mi (2,025.73 km) |
| Rapid City to Edmond (Oklahoma) | 656.69 mi (1,056.84 km) |
| Rapid City to Edmonds (Washington) | 952.11 mi (1,532.27 km) |
| Rapid City to Edwards (Colorado) | 353.65 mi (569.15 km) |
| Rapid City to Edwardsville (Illinois) | 775.20 mi (1,247.57 km) |
