| Skien to Marshall (Minnesota) | 4,123.33 mi (6,635.87 km) |
| Skien to Marshall (Missouri) | 4,351.69 mi (7,003.37 km) |
| Skien to Marshall (Texas) | 4,767.65 mi (7,672.79 km) |
| Skien to Marshalltown (Iowa) | 4,176.83 mi (6,721.96 km) |
| Skien to Marshfield (Wisconsin) | 3,949.20 mi (6,355.62 km) |
| Skien to Martha Lake (Washington) | 4,554.97 mi (7,330.51 km) |
| Skien to Martin (Tennessee) | 4,376.11 mi (7,042.67 km) |
| Skien to Martinez (California) | 5,174.45 mi (8,327.48 km) |
| Skien to Martinez (Georgia) | 4,316.79 mi (6,947.20 km) |
| Skien to Martinsburg (West Virginia) | 3,851.21 mi (6,197.93 km) |
| Skien to Martinsville (Indiana) | 4,126.40 mi (6,640.80 km) |
| Skien to Martinsville (New Jersey) | 3,676.70 mi (5,917.08 km) |
| Skien to Martinsville (Virginia) | 4,065.81 mi (6,543.29 km) |
| Skien to Maryland City (Maryland) | 3,831.70 mi (6,166.53 km) |
| Skien to Maryland Heights (Missouri) | 4,291.38 mi (6,906.31 km) |
