| Randallstown to Rockville (Maryland) | 27.48 mi (44.23 km) |
| Randallstown to Rockville Centre (New York) | 189.72 mi (305.33 km) |
| Randallstown to Rockwall (Texas) | 1,179.71 mi (1,898.56 km) |
| Randallstown to Rocky Mount (North Carolina) | 241.47 mi (388.61 km) |
| Randallstown to Rocky Point (New York) | 230.94 mi (371.67 km) |
| Randallstown to Rocky River (Ohio) | 302.54 mi (486.89 km) |
| Randallstown to Roessleville (New York) | 278.00 mi (447.40 km) |
| Randallstown to Rogers (Arkansas) | 968.29 mi (1,558.30 km) |
| Randallstown to Rogers (Minnesota) | 944.59 mi (1,520.18 km) |
| Randallstown to Rohnert Park (California) | 2,443.17 mi (3,931.89 km) |
| Randallstown to Rolla (Missouri) | 812.09 mi (1,306.94 km) |
| Randallstown to Rolling Meadows (Illinois) | 616.07 mi (991.46 km) |
| Randallstown to Roma (Texas) | 1,561.56 mi (2,513.09 km) |
| Randallstown to Rome (Georgia) | 582.23 mi (937.00 km) |
| Randallstown to Rome (New York) | 274.82 mi (442.28 km) |
