| Witham to Monticello (Minnesota) | 4,030.76 mi (6,486.88 km) |
| Witham to Montrose (Colorado) | 4,865.02 mi (7,829.50 km) |
| Witham to Moody (Alabama) | 4,323.38 mi (6,957.81 km) |
| Witham to Moore (Oklahoma) | 4,661.49 mi (7,501.94 km) |
| Witham to Moorestown-Lenola (New Jersey) | 3,557.73 mi (5,725.61 km) |
| Witham to Mooresville (North Carolina) | 3,998.00 mi (6,434.15 km) |
| Witham to Moorhead (Minnesota) | 4,057.52 mi (6,529.94 km) |
| Witham to Moorpark (California) | 5,457.79 mi (8,783.46 km) |
| Witham to Moraga (California) | 5,349.01 mi (8,608.39 km) |
| Witham to Moreno Valley (California) | 5,425.68 mi (8,731.79 km) |
| Witham to Morgan City (Louisiana) | 4,708.41 mi (7,577.45 km) |
| Witham to Morgan Hill (California) | 5,376.50 mi (8,652.64 km) |
| Witham to Morganton (North Carolina) | 4,025.91 mi (6,479.07 km) |
| Witham to Morgantown (West Virginia) | 3,772.74 mi (6,071.63 km) |
| Witham to Morris (Illinois) | 4,021.15 mi (6,471.41 km) |
