| Niles to Montgomeryville (Pennsylvania) | 664.84 mi (1,069.96 km) |
| Niles to Monticello (Minnesota) | 374.95 mi (603.42 km) |
| Niles to Montrose (Colorado) | 1,082.79 mi (1,742.58 km) |
| Niles to Moody (Alabama) | 586.78 mi (944.33 km) |
| Niles to Moore (Oklahoma) | 696.32 mi (1,120.62 km) |
| Niles to Moorestown-Lenola (New Jersey) | 684.14 mi (1,101.02 km) |
| Niles to Mooresville (North Carolina) | 582.28 mi (937.09 km) |
| Niles to Moorhead (Minnesota) | 552.68 mi (889.45 km) |
| Niles to Moorpark (California) | 1,759.41 mi (2,831.50 km) |
| Niles to Moraga (California) | 1,828.15 mi (2,942.12 km) |
| Niles to Moreno Valley (California) | 1,686.07 mi (2,713.47 km) |
| Niles to Morgan City (Louisiana) | 872.08 mi (1,403.48 km) |
| Niles to Morgan Hill (California) | 1,820.82 mi (2,930.32 km) |
| Niles to Morganton (North Carolina) | 544.35 mi (876.04 km) |
| Niles to Morgantown (West Virginia) | 442.78 mi (712.58 km) |
