| Imperial Beach to Marshall (Minnesota) | 1,408.40 mi (2,266.60 km) |
| Imperial Beach to Marshall (Missouri) | 1,408.88 mi (2,267.38 km) |
| Imperial Beach to Marshall (Texas) | 1,323.33 mi (2,129.69 km) |
| Imperial Beach to Marshalltown (Iowa) | 1,475.64 mi (2,374.81 km) |
| Imperial Beach to Marshfield (Wisconsin) | 1,666.10 mi (2,681.33 km) |
| Imperial Beach to Martha Lake (Washington) | 1,088.97 mi (1,752.52 km) |
| Imperial Beach to Martin (Tennessee) | 1,625.42 mi (2,615.87 km) |
| Imperial Beach to Martinez (California) | 469.06 mi (754.88 km) |
| Imperial Beach to Martinez (Georgia) | 2,019.61 mi (3,250.25 km) |
| Imperial Beach to Martinsburg (West Virginia) | 2,220.51 mi (3,573.56 km) |
| Imperial Beach to Martinsville (Indiana) | 1,769.97 mi (2,848.50 km) |
| Imperial Beach to Martinsville (New Jersey) | 2,400.20 mi (3,862.74 km) |
| Imperial Beach to Martinsville (Virginia) | 2,123.72 mi (3,417.80 km) |
| Imperial Beach to Maryland City (Maryland) | 2,283.50 mi (3,674.94 km) |
| Imperial Beach to Maryland Heights (Missouri) | 1,548.92 mi (2,492.75 km) |
