| West Carson to Marrero (Louisiana) | 1,670.68 mi (2,688.70 km) |
| West Carson to Marshall (Minnesota) | 1,404.81 mi (2,260.82 km) |
| West Carson to Marshall (Missouri) | 1,436.23 mi (2,311.38 km) |
| West Carson to Marshall (Texas) | 1,384.23 mi (2,227.71 km) |
| West Carson to Marshalltown (Iowa) | 1,488.23 mi (2,395.08 km) |
| West Carson to Marshfield (Wisconsin) | 1,669.27 mi (2,686.43 km) |
| West Carson to Martha Lake (Washington) | 990.32 mi (1,593.77 km) |
| West Carson to Martin (Tennessee) | 1,667.30 mi (2,683.26 km) |
| West Carson to Martinez (California) | 359.09 mi (577.90 km) |
| West Carson to Martinez (Georgia) | 2,070.41 mi (3,332.01 km) |
| West Carson to Martinsburg (West Virginia) | 2,249.70 mi (3,620.54 km) |
| West Carson to Martinsville (Indiana) | 1,798.76 mi (2,894.82 km) |
| West Carson to Martinsville (New Jersey) | 2,425.29 mi (3,903.13 km) |
| West Carson to Martinsville (Virginia) | 2,162.84 mi (3,480.75 km) |
| West Carson to Maryland City (Maryland) | 2,313.80 mi (3,723.70 km) |
