| Willebroek to Mitchell (South Dakota) | 4,413.93 mi (7,103.53 km) |
| Willebroek to Mitchellville (Maryland) | 3,847.20 mi (6,191.48 km) |
| Willebroek to Moberly (Missouri) | 4,430.55 mi (7,130.28 km) |
| Willebroek to Mobile (Alabama) | 4,703.19 mi (7,569.05 km) |
| Willebroek to Modesto (California) | 5,473.86 mi (8,809.33 km) |
| Willebroek to Mokena (Illinois) | 4,157.73 mi (6,691.22 km) |
| Willebroek to Moline (Illinois) | 4,257.24 mi (6,851.37 km) |
| Willebroek to Moncks Corner (South Carolina) | 4,249.21 mi (6,838.44 km) |
| Willebroek to Monfort Heights (Ohio) | 4,144.79 mi (6,670.40 km) |
| Willebroek to Monmouth (Oregon) | 5,108.09 mi (8,220.67 km) |
| Willebroek to Monroe (Georgia) | 4,369.75 mi (7,032.43 km) |
| Willebroek to Monroe (Louisiana) | 4,766.06 mi (7,670.23 km) |
| Willebroek to Monroe (Michigan) | 3,969.60 mi (6,388.46 km) |
| Willebroek to Monroe (North Carolina) | 4,183.15 mi (6,732.12 km) |
| Willebroek to Monroe (Ohio) | 4,122.92 mi (6,635.20 km) |
