| Sligo to Monticello (Minnesota) | 3,618.61 mi (5,823.58 km) |
| Sligo to Montrose (Colorado) | 4,456.62 mi (7,172.23 km) |
| Sligo to Moody (Alabama) | 3,911.89 mi (6,295.58 km) |
| Sligo to Moore (Oklahoma) | 4,246.39 mi (6,833.91 km) |
| Sligo to Moorestown-Lenola (New Jersey) | 3,148.64 mi (5,067.25 km) |
| Sligo to Mooresville (North Carolina) | 3,589.05 mi (5,776.02 km) |
| Sligo to Moorhead (Minnesota) | 3,648.65 mi (5,871.94 km) |
| Sligo to Moorpark (California) | 5,057.22 mi (8,138.81 km) |
| Sligo to Moraga (California) | 4,957.75 mi (7,978.73 km) |
| Sligo to Moreno Valley (California) | 5,022.59 mi (8,083.07 km) |
| Sligo to Morgan City (Louisiana) | 4,296.58 mi (6,914.67 km) |
| Sligo to Morgan Hill (California) | 4,983.49 mi (8,020.16 km) |
| Sligo to Morganton (North Carolina) | 3,616.07 mi (5,819.50 km) |
| Sligo to Morgantown (West Virginia) | 3,360.52 mi (5,408.23 km) |
| Sligo to Morris (Illinois) | 3,605.96 mi (5,803.24 km) |
