| South El Monte to Montgomeryville (Pennsylvania) | 2,372.65 mi (3,818.41 km) |
| South El Monte to Monticello (Minnesota) | 1,496.84 mi (2,408.92 km) |
| South El Monte to Montrose (Colorado) | 644.05 mi (1,036.50 km) |
| South El Monte to Moody (Alabama) | 1,804.10 mi (2,903.41 km) |
| South El Monte to Moore (Oklahoma) | 1,170.01 mi (1,882.95 km) |
| South El Monte to Moorestown-Lenola (New Jersey) | 2,388.52 mi (3,843.95 km) |
| South El Monte to Mooresville (North Carolina) | 2,101.47 mi (3,381.98 km) |
| South El Monte to Moorhead (Minnesota) | 1,419.76 mi (2,284.88 km) |
| South El Monte to Moorpark (California) | 50.10 mi (80.63 km) |
| South El Monte to Moraga (California) | 347.30 mi (558.92 km) |
| South El Monte to Moreno Valley (California) | 49.11 mi (79.04 km) |
| South El Monte to Morgan City (Louisiana) | 1,599.28 mi (2,573.79 km) |
| South El Monte to Morgan Hill (California) | 293.46 mi (472.27 km) |
| South El Monte to Morganton (North Carolina) | 2,051.42 mi (3,301.43 km) |
| South El Monte to Morgantown (West Virginia) | 2,125.57 mi (3,420.77 km) |
