| Eldersburg to Rosemont (California) | 2,361.29 mi (3,800.12 km) |
| Eldersburg to Rosemount (Minnesota) | 903.01 mi (1,453.25 km) |
| Eldersburg to Rosenberg (Texas) | 1,268.41 mi (2,041.31 km) |
| Eldersburg to Roseville (California) | 2,355.30 mi (3,790.49 km) |
| Eldersburg to Roseville (Michigan) | 378.63 mi (609.35 km) |
| Eldersburg to Roseville (Minnesota) | 913.14 mi (1,469.56 km) |
| Eldersburg to Rossmoor (California) | 2,294.05 mi (3,691.92 km) |
| Eldersburg to Rossville (Maryland) | 25.63 mi (41.25 km) |
| Eldersburg to Roswell (Georgia) | 552.16 mi (888.62 km) |
| Eldersburg to Roswell (New Mexico) | 1,582.53 mi (2,546.83 km) |
| Eldersburg to Round Lake (Illinois) | 616.50 mi (992.17 km) |
| Eldersburg to Round Lake Beach (Illinois) | 615.95 mi (991.27 km) |
| Eldersburg to Round Rock (Texas) | 1,318.98 mi (2,122.69 km) |
| Eldersburg to Rowland Heights (California) | 2,279.30 mi (3,668.18 km) |
| Eldersburg to Rowlett (Texas) | 1,178.37 mi (1,896.41 km) |
