| Champaign to Monticello (Minnesota) | 454.79 mi (731.91 km) |
| Champaign to Montrose (Colorado) | 1,051.29 mi (1,691.90 km) |
| Champaign to Moody (Alabama) | 460.75 mi (741.51 km) |
| Champaign to Moore (Oklahoma) | 601.33 mi (967.75 km) |
| Champaign to Moorestown-Lenola (New Jersey) | 703.45 mi (1,132.09 km) |
| Champaign to Mooresville (North Carolina) | 512.53 mi (824.84 km) |
| Champaign to Moorhead (Minnesota) | 630.19 mi (1,014.20 km) |
| Champaign to Moorpark (California) | 1,722.53 mi (2,772.14 km) |
| Champaign to Moraga (California) | 1,813.84 mi (2,919.10 km) |
| Champaign to Moreno Valley (California) | 1,644.25 mi (2,646.16 km) |
| Champaign to Morgan City (Louisiana) | 737.90 mi (1,187.54 km) |
| Champaign to Morgan Hill (California) | 1,802.33 mi (2,900.57 km) |
| Champaign to Morganton (North Carolina) | 468.43 mi (753.87 km) |
| Champaign to Morgantown (West Virginia) | 442.61 mi (712.31 km) |
| Champaign to Morris (Illinois) | 87.49 mi (140.80 km) |
