| Pembroke Dock to Mitchell (South Dakota) | 4,061.42 mi (6,536.23 km) |
| Pembroke Dock to Mitchellville (Maryland) | 3,452.56 mi (5,556.37 km) |
| Pembroke Dock to Moberly (Missouri) | 4,057.11 mi (6,529.29 km) |
| Pembroke Dock to Mobile (Alabama) | 4,309.33 mi (6,935.19 km) |
| Pembroke Dock to Modesto (California) | 5,162.52 mi (8,308.27 km) |
| Pembroke Dock to Mokena (Illinois) | 3,781.67 mi (6,086.01 km) |
| Pembroke Dock to Moline (Illinois) | 3,885.22 mi (6,252.66 km) |
| Pembroke Dock to Moncks Corner (South Carolina) | 3,850.61 mi (6,196.96 km) |
| Pembroke Dock to Monfort Heights (Ohio) | 3,759.29 mi (6,050.00 km) |
| Pembroke Dock to Monmouth (Oregon) | 4,823.14 mi (7,762.10 km) |
| Pembroke Dock to Monroe (Georgia) | 3,975.07 mi (6,397.26 km) |
| Pembroke Dock to Monroe (Louisiana) | 4,379.49 mi (7,048.11 km) |
| Pembroke Dock to Monroe (Michigan) | 3,587.88 mi (5,774.14 km) |
| Pembroke Dock to Monroe (North Carolina) | 3,786.92 mi (6,094.46 km) |
| Pembroke Dock to Monroe (Ohio) | 3,737.59 mi (6,015.07 km) |
