| Witham to Morristown (New Jersey) | 3,501.32 mi (5,634.83 km) |
| Witham to Morristown (Tennessee) | 4,068.04 mi (6,546.88 km) |
| Witham to Morrisville (North Carolina) | 3,904.92 mi (6,284.37 km) |
| Witham to Morro Bay (California) | 5,455.69 mi (8,780.09 km) |
| Witham to Morton (Illinois) | 4,096.57 mi (6,592.79 km) |
| Witham to Morton Grove (Illinois) | 3,965.49 mi (6,381.84 km) |
| Witham to Moscow (Idaho) | 4,694.21 mi (7,554.61 km) |
| Witham to Moses Lake (Washington) | 4,734.65 mi (7,619.69 km) |
| Witham to Moss Bluff (Louisiana) | 4,757.37 mi (7,656.25 km) |
| Witham to Moss Point (Mississippi) | 4,564.63 mi (7,346.07 km) |
| Witham to Moultrie (Georgia) | 4,334.28 mi (6,975.35 km) |
| Witham to Mounds View (Minnesota) | 4,018.99 mi (6,467.94 km) |
| Witham to Mount Airy (North Carolina) | 3,945.50 mi (6,349.67 km) |
| Witham to Mount Clemens (Michigan) | 3,753.08 mi (6,040.01 km) |
| Witham to Mount Dora (Florida) | 4,363.42 mi (7,022.24 km) |
