| Martinsburg to San Diego (California) | 2,213.53 mi (3,562.33 km) |
| Martinsburg to San Diego Country Estates (California) | 2,190.84 mi (3,525.82 km) |
| Martinsburg to San Dimas (California) | 2,216.65 mi (3,567.35 km) |
| Martinsburg to San Fernando (California) | 2,245.52 mi (3,613.82 km) |
| Martinsburg to San Francisco (California) | 2,379.28 mi (3,829.08 km) |
| Martinsburg to San Gabriel (California) | 2,232.43 mi (3,592.75 km) |
| Martinsburg to San Germán (Puerto Rico) | 1,615.40 mi (2,599.73 km) |
| Martinsburg to San Jacinto (California) | 2,181.00 mi (3,509.99 km) |
| Martinsburg to San Jose (California) | 2,357.33 mi (3,793.76 km) |
| Martinsburg to San Juan (Puerto Rico) | 1,620.14 mi (2,607.36 km) |
| Martinsburg to San Juan (Texas) | 1,481.36 mi (2,384.01 km) |
| Martinsburg to San Juan Capistrano (California) | 2,224.02 mi (3,579.21 km) |
| Martinsburg to San Leandro (California) | 2,365.36 mi (3,806.68 km) |
| Martinsburg to San Lorenzo (California) | 2,364.65 mi (3,805.54 km) |
| Martinsburg to San Luis (Arizona) | 2,094.18 mi (3,370.26 km) |
