| Morpeth to Mitchell (South Dakota) | 4,045.20 mi (6,510.13 km) |
| Morpeth to Mitchellville (Maryland) | 3,520.75 mi (5,666.10 km) |
| Morpeth to Moberly (Missouri) | 4,074.56 mi (6,557.37 km) |
| Morpeth to Mobile (Alabama) | 4,373.13 mi (7,037.88 km) |
| Morpeth to Modesto (California) | 5,095.70 mi (8,200.74 km) |
| Morpeth to Mokena (Illinois) | 3,804.47 mi (6,122.71 km) |
| Morpeth to Moline (Illinois) | 3,900.36 mi (6,277.02 km) |
| Morpeth to Moncks Corner (South Carolina) | 3,932.28 mi (6,328.39 km) |
| Morpeth to Monfort Heights (Ohio) | 3,802.02 mi (6,118.77 km) |
| Morpeth to Monmouth (Oregon) | 4,730.39 mi (7,612.83 km) |
| Morpeth to Monroe (Georgia) | 4,042.14 mi (6,505.19 km) |
| Morpeth to Monroe (Louisiana) | 4,423.59 mi (7,119.09 km) |
| Morpeth to Monroe (Michigan) | 3,622.52 mi (5,829.88 km) |
| Morpeth to Monroe (North Carolina) | 3,859.63 mi (6,211.47 km) |
| Morpeth to Monroe (Ohio) | 3,779.96 mi (6,083.26 km) |
