| Skien to Morristown (New Jersey) | 3,663.11 mi (5,895.21 km) |
| Skien to Morristown (Tennessee) | 4,205.49 mi (6,768.08 km) |
| Skien to Morrisville (North Carolina) | 4,078.42 mi (6,563.59 km) |
| Skien to Morro Bay (California) | 5,313.19 mi (8,550.75 km) |
| Skien to Morton (Illinois) | 4,153.52 mi (6,684.44 km) |
| Skien to Morton Grove (Illinois) | 4,022.45 mi (6,473.51 km) |
| Skien to Moscow (Idaho) | 4,517.62 mi (7,270.40 km) |
| Skien to Moses Lake (Washington) | 4,540.86 mi (7,307.81 km) |
| Skien to Moss Bluff (Louisiana) | 4,862.48 mi (7,825.40 km) |
| Skien to Moss Point (Mississippi) | 4,705.40 mi (7,572.62 km) |
| Skien to Moultrie (Georgia) | 4,506.51 mi (7,252.52 km) |
| Skien to Mounds View (Minnesota) | 4,012.83 mi (6,458.02 km) |
| Skien to Mount Airy (North Carolina) | 4,100.36 mi (6,598.89 km) |
| Skien to Mount Clemens (Michigan) | 3,839.40 mi (6,178.91 km) |
| Skien to Mount Dora (Florida) | 4,568.83 mi (7,352.82 km) |
