| Martinsburg to Rockville (Maryland) | 51.04 mi (82.14 km) |
| Martinsburg to Rockville Centre (New York) | 244.10 mi (392.83 km) |
| Martinsburg to Rockwall (Texas) | 1,121.48 mi (1,804.85 km) |
| Martinsburg to Rocky Mount (North Carolina) | 241.30 mi (388.34 km) |
| Martinsburg to Rocky Point (New York) | 284.91 mi (458.52 km) |
| Martinsburg to Rocky River (Ohio) | 246.57 mi (396.81 km) |
| Martinsburg to Roessleville (New York) | 312.17 mi (502.39 km) |
| Martinsburg to Rogers (Arkansas) | 906.97 mi (1,459.63 km) |
| Martinsburg to Rogers (Minnesota) | 887.79 mi (1,428.76 km) |
| Martinsburg to Rohnert Park (California) | 2,380.71 mi (3,831.39 km) |
| Martinsburg to Rolla (Missouri) | 749.75 mi (1,206.60 km) |
| Martinsburg to Rolling Meadows (Illinois) | 555.59 mi (894.13 km) |
| Martinsburg to Roma (Texas) | 1,509.75 mi (2,429.70 km) |
| Martinsburg to Rome (Georgia) | 535.84 mi (862.35 km) |
| Martinsburg to Rome (New York) | 290.50 mi (467.51 km) |
