| Eldersburg to Red Bank (New Jersey) | 166.32 mi (267.66 km) |
| Eldersburg to Red Bank (Tennessee) | 545.96 mi (878.64 km) |
| Eldersburg to Red Bluff (California) | 2,378.47 mi (3,827.78 km) |
| Eldersburg to Red Hill (South Carolina) | 405.13 mi (652.00 km) |
| Eldersburg to Red Oak (Texas) | 1,203.48 mi (1,936.82 km) |
| Eldersburg to Red Wing (Minnesota) | 877.84 mi (1,412.74 km) |
| Eldersburg to Redan (Georgia) | 559.38 mi (900.23 km) |
| Eldersburg to Redding (California) | 2,378.42 mi (3,827.69 km) |
| Eldersburg to Redland (Maryland) | 21.35 mi (34.36 km) |
| Eldersburg to Redlands (California) | 2,238.92 mi (3,603.19 km) |
| Eldersburg to Redmond (Oregon) | 2,273.57 mi (3,658.96 km) |
| Eldersburg to Redmond (Washington) | 2,298.27 mi (3,698.72 km) |
| Eldersburg to Redondo Beach (California) | 2,308.07 mi (3,714.47 km) |
| Eldersburg to Redwood City (California) | 2,427.30 mi (3,906.36 km) |
| Eldersburg to Reedley (California) | 2,300.38 mi (3,702.10 km) |
