| Martinsburg to Rosemont (California) | 2,307.13 mi (3,712.96 km) |
| Martinsburg to Rosemount (Minnesota) | 853.68 mi (1,373.87 km) |
| Martinsburg to Rosenberg (Texas) | 1,221.71 mi (1,966.15 km) |
| Martinsburg to Roseville (California) | 2,301.20 mi (3,703.42 km) |
| Martinsburg to Roseville (Michigan) | 333.51 mi (536.73 km) |
| Martinsburg to Roseville (Minnesota) | 864.26 mi (1,390.89 km) |
| Martinsburg to Rossmoor (California) | 2,239.24 mi (3,603.71 km) |
| Martinsburg to Rossville (Maryland) | 80.43 mi (129.44 km) |
| Martinsburg to Roswell (Georgia) | 514.21 mi (827.54 km) |
| Martinsburg to Roswell (New Mexico) | 1,528.72 mi (2,460.24 km) |
| Martinsburg to Round Lake (Illinois) | 564.81 mi (908.98 km) |
| Martinsburg to Round Lake Beach (Illinois) | 564.34 mi (908.22 km) |
| Martinsburg to Round Rock (Texas) | 1,269.74 mi (2,043.45 km) |
| Martinsburg to Rowland Heights (California) | 2,224.49 mi (3,579.97 km) |
| Martinsburg to Rowlett (Texas) | 1,127.18 mi (1,814.03 km) |
