| Willebroek to Marysville (California) | 5,400.91 mi (8,691.92 km) |
| Willebroek to Marysville (Ohio) | 4,047.00 mi (6,513.02 km) |
| Willebroek to Marysville (Washington) | 4,891.45 mi (7,872.04 km) |
| Willebroek to Maryville (Missouri) | 4,473.29 mi (7,199.06 km) |
| Willebroek to Maryville (Tennessee) | 4,285.16 mi (6,896.30 km) |
| Willebroek to Mason (Ohio) | 4,124.63 mi (6,637.96 km) |
| Willebroek to Mason City (Iowa) | 4,274.16 mi (6,878.60 km) |
| Willebroek to Massapequa (New York) | 3,634.46 mi (5,849.10 km) |
| Willebroek to Massapequa Park (New York) | 3,632.99 mi (5,846.74 km) |
| Willebroek to Massillon (Ohio) | 3,949.82 mi (6,356.62 km) |
| Willebroek to Mastic (New York) | 3,603.00 mi (5,798.47 km) |
| Willebroek to Mastic Beach (New York) | 3,604.44 mi (5,800.78 km) |
| Willebroek to Matteson (Illinois) | 4,153.92 mi (6,685.08 km) |
| Willebroek to Matthews (North Carolina) | 4,183.83 mi (6,733.22 km) |
| Willebroek to Mattoon (Illinois) | 4,274.86 mi (6,879.73 km) |
