| Willebroek to Morristown (New Jersey) | 3,669.48 mi (5,905.46 km) |
| Willebroek to Morristown (Tennessee) | 4,235.93 mi (6,817.07 km) |
| Willebroek to Morrisville (North Carolina) | 4,073.27 mi (6,555.29 km) |
| Willebroek to Morro Bay (California) | 5,603.26 mi (9,017.58 km) |
| Willebroek to Morton (Illinois) | 4,261.35 mi (6,857.98 km) |
| Willebroek to Morton Grove (Illinois) | 4,130.16 mi (6,646.85 km) |
| Willebroek to Moscow (Idaho) | 4,835.72 mi (7,782.34 km) |
| Willebroek to Moses Lake (Washington) | 4,873.55 mi (7,843.22 km) |
| Willebroek to Moss Bluff (Louisiana) | 4,924.67 mi (7,925.49 km) |
| Willebroek to Moss Point (Mississippi) | 4,732.72 mi (7,616.58 km) |
| Willebroek to Moultrie (Georgia) | 4,502.65 mi (7,246.31 km) |
| Willebroek to Mounds View (Minnesota) | 4,179.30 mi (6,725.94 km) |
| Willebroek to Mount Airy (North Carolina) | 4,113.67 mi (6,620.31 km) |
| Willebroek to Mount Clemens (Michigan) | 3,919.08 mi (6,307.15 km) |
| Willebroek to Mount Dora (Florida) | 4,531.62 mi (7,292.93 km) |
