| Sedro-Woolley to Montgomeryville (Pennsylvania) | 2,350.22 mi (3,782.31 km) |
| Sedro-Woolley to Monticello (Minnesota) | 1,352.30 mi (2,176.31 km) |
| Sedro-Woolley to Montrose (Colorado) | 997.15 mi (1,604.76 km) |
| Sedro-Woolley to Moody (Alabama) | 2,101.12 mi (3,381.42 km) |
| Sedro-Woolley to Moore (Oklahoma) | 1,553.56 mi (2,500.22 km) |
| Sedro-Woolley to Moorestown-Lenola (New Jersey) | 2,372.71 mi (3,818.51 km) |
| Sedro-Woolley to Mooresville (North Carolina) | 2,270.45 mi (3,653.93 km) |
| Sedro-Woolley to Moorhead (Minnesota) | 1,185.24 mi (1,907.46 km) |
| Sedro-Woolley to Moorpark (California) | 997.86 mi (1,605.91 km) |
| Sedro-Woolley to Moraga (California) | 737.06 mi (1,186.18 km) |
| Sedro-Woolley to Moreno Valley (California) | 1,040.58 mi (1,674.64 km) |
| Sedro-Woolley to Morgan City (Louisiana) | 2,087.11 mi (3,358.87 km) |
| Sedro-Woolley to Morgan Hill (California) | 786.75 mi (1,266.16 km) |
| Sedro-Woolley to Morganton (North Carolina) | 2,224.48 mi (3,579.95 km) |
| Sedro-Woolley to Morgantown (West Virginia) | 2,156.29 mi (3,470.22 km) |
