| Elkton to River Ridge (Louisiana) | 1,052.13 mi (1,693.25 km) |
| Elkton to Riverbank (California) | 2,412.01 mi (3,881.75 km) |
| Elkton to Riverdale (Georgia) | 633.00 mi (1,018.72 km) |
| Elkton to Riverdale (Illinois) | 634.86 mi (1,021.70 km) |
| Elkton to Riverside (California) | 2,313.10 mi (3,722.58 km) |
| Elkton to Riverside (Ohio) | 441.33 mi (710.25 km) |
| Elkton to Riverton (Utah) | 1,898.81 mi (3,055.84 km) |
| Elkton to Riverton (Wyoming) | 1,696.94 mi (2,730.96 km) |
| Elkton to Riverview (Florida) | 894.69 mi (1,439.86 km) |
| Elkton to Riverview (Michigan) | 423.79 mi (682.02 km) |
| Elkton to Riviera Beach (Florida) | 919.31 mi (1,479.49 km) |
| Elkton to Riviera Beach (Maryland) | 48.57 mi (78.16 km) |
| Elkton to Roanoke (Virginia) | 275.63 mi (443.59 km) |
| Elkton to Roanoke Rapids (North Carolina) | 240.01 mi (386.26 km) |
| Elkton to Robbinsdale (Minnesota) | 967.37 mi (1,556.83 km) |
