| Martinsburg to Port Chester (New York) | 251.16 mi (404.20 km) |
| Martinsburg to Port Hueneme (California) | 2,289.55 mi (3,684.67 km) |
| Martinsburg to Port Huron (Michigan) | 336.11 mi (540.91 km) |
| Martinsburg to Port Lavaca (Texas) | 1,299.98 mi (2,092.12 km) |
| Martinsburg to Port Neches (Texas) | 1,115.93 mi (1,795.91 km) |
| Martinsburg to Port Orange (Florida) | 735.67 mi (1,183.94 km) |
| Martinsburg to Port Orchard (Washington) | 2,274.57 mi (3,660.56 km) |
| Martinsburg to Port Royal (South Carolina) | 513.81 mi (826.90 km) |
| Martinsburg to Port Salerno (Florida) | 860.13 mi (1,384.25 km) |
| Martinsburg to Port St. John (Florida) | 775.86 mi (1,248.63 km) |
| Martinsburg to Port St. Lucie (Florida) | 852.78 mi (1,372.42 km) |
| Martinsburg to Port Washington (New York) | 246.03 mi (395.95 km) |
| Martinsburg to Port Washington (Wisconsin) | 580.07 mi (933.53 km) |
| Martinsburg to Port Wentworth (Georgia) | 533.19 mi (858.08 km) |
| Martinsburg to Portage (Indiana) | 504.87 mi (812.52 km) |
