| Champaign to Mitchell (South Dakota) | 559.99 mi (901.22 km) |
| Champaign to Mitchellville (Maryland) | 615.67 mi (990.83 km) |
| Champaign to Moberly (Missouri) | 226.23 mi (364.08 km) |
| Champaign to Mobile (Alabama) | 652.02 mi (1,049.33 km) |
| Champaign to Modesto (California) | 1,758.82 mi (2,830.55 km) |
| Champaign to Mokena (Illinois) | 100.17 mi (161.20 km) |
| Champaign to Moline (Illinois) | 149.64 mi (240.82 km) |
| Champaign to Moncks Corner (South Carolina) | 662.60 mi (1,066.35 km) |
| Champaign to Monfort Heights (Ohio) | 205.38 mi (330.52 km) |
| Champaign to Monmouth (Oregon) | 1,796.56 mi (2,891.28 km) |
| Champaign to Monroe (Georgia) | 503.51 mi (810.33 km) |
| Champaign to Monroe (Louisiana) | 565.77 mi (910.51 km) |
| Champaign to Monroe (Michigan) | 283.57 mi (456.37 km) |
| Champaign to Monroe (North Carolina) | 550.13 mi (885.34 km) |
| Champaign to Monroe (Ohio) | 212.51 mi (342.00 km) |
