| Martinsburg to Clemson (South Carolina) | 423.96 mi (682.29 km) |
| Martinsburg to Clermont (Florida) | 784.54 mi (1,262.60 km) |
| Martinsburg to Cleveland (Mississippi) | 808.87 mi (1,301.76 km) |
| Martinsburg to Cleveland (Ohio) | 239.40 mi (385.28 km) |
| Martinsburg to Cleveland (Tennessee) | 480.12 mi (772.68 km) |
| Martinsburg to Cleveland Heights (Ohio) | 235.84 mi (379.54 km) |
| Martinsburg to Cliffside Park (New Jersey) | 230.82 mi (371.47 km) |
| Martinsburg to Clifton (Colorado) | 1,622.98 mi (2,611.93 km) |
| Martinsburg to Clifton (New Jersey) | 223.83 mi (360.21 km) |
| Martinsburg to Clinton (Iowa) | 663.00 mi (1,067.00 km) |
| Martinsburg to Clinton (Maryland) | 75.46 mi (121.44 km) |
| Martinsburg to Clinton (Mississippi) | 846.99 mi (1,363.10 km) |
| Martinsburg to Clinton (Utah) | 1,788.59 mi (2,878.45 km) |
| Martinsburg to Clive (Iowa) | 842.74 mi (1,356.25 km) |
| Martinsburg to Cloquet (Minnesota) | 885.62 mi (1,425.26 km) |
