| Elkton to Red Bank (New Jersey) | 106.04 mi (170.66 km) |
| Elkton to Red Bank (Tennessee) | 605.50 mi (974.46 km) |
| Elkton to Red Bluff (California) | 2,432.52 mi (3,914.76 km) |
| Elkton to Red Hill (South Carolina) | 439.73 mi (707.68 km) |
| Elkton to Red Oak (Texas) | 1,265.30 mi (2,036.31 km) |
| Elkton to Red Wing (Minnesota) | 924.42 mi (1,487.71 km) |
| Elkton to Redan (Georgia) | 614.40 mi (988.78 km) |
| Elkton to Redding (California) | 2,432.08 mi (3,914.06 km) |
| Elkton to Redland (Maryland) | 77.97 mi (125.48 km) |
| Elkton to Redlands (California) | 2,298.30 mi (3,698.75 km) |
| Elkton to Redmond (Oregon) | 2,323.58 mi (3,739.45 km) |
| Elkton to Redmond (Washington) | 2,343.99 mi (3,772.29 km) |
| Elkton to Redondo Beach (California) | 2,367.34 mi (3,809.86 km) |
| Elkton to Redwood City (California) | 2,483.54 mi (3,996.87 km) |
| Elkton to Reedley (California) | 2,357.79 mi (3,794.49 km) |
