| Highland to Marshall (Minnesota) | 1,341.74 mi (2,159.32 km) |
| Highland to Marshall (Missouri) | 1,368.81 mi (2,202.88 km) |
| Highland to Marshall (Texas) | 1,318.83 mi (2,122.45 km) |
| Highland to Marshalltown (Iowa) | 1,422.24 mi (2,288.87 km) |
| Highland to Marshfield (Wisconsin) | 1,604.90 mi (2,582.83 km) |
| Highland to Martha Lake (Washington) | 984.66 mi (1,584.66 km) |
| Highland to Martin (Tennessee) | 1,599.75 mi (2,574.55 km) |
| Highland to Martinez (California) | 385.39 mi (620.23 km) |
| Highland to Martinez (Georgia) | 2,003.40 mi (3,224.16 km) |
| Highland to Martinsburg (West Virginia) | 2,182.26 mi (3,512.01 km) |
| Highland to Martinsville (Indiana) | 1,731.31 mi (2,786.27 km) |
| Highland to Martinsville (New Jersey) | 2,358.12 mi (3,795.03 km) |
| Highland to Martinsville (Virginia) | 2,095.20 mi (3,371.90 km) |
| Highland to Maryland City (Maryland) | 2,246.31 mi (3,615.08 km) |
| Highland to Maryland Heights (Missouri) | 1,512.07 mi (2,433.43 km) |
