| Willoughby to Michelstadt | 4,131.08 mi (6,648.33 km) |
| Willoughby to Michendorf | 4,188.74 mi (6,741.13 km) |
| Willoughby to Miesbach | 4,309.35 mi (6,935.23 km) |
| Willoughby to Miltenberg | 4,140.26 mi (6,663.11 km) |
| Willoughby to Mindelheim | 4,246.59 mi (6,834.23 km) |
| Willoughby to Minden | 4,039.11 mi (6,500.32 km) |
| Willoughby to Mittegrossefehn | 3,954.44 mi (6,364.05 km) |
| Willoughby to Mittenwalde | 4,208.59 mi (6,773.07 km) |
| Willoughby to Mittweida | 4,234.97 mi (6,815.52 km) |
| Willoughby to Mockern | 4,155.79 mi (6,688.10 km) |
| Willoughby to Moers | 3,979.95 mi (6,405.11 km) |
| Willoughby to Moglingen | 4,163.57 mi (6,700.63 km) |
| Willoughby to Mohnesee | 4,036.03 mi (6,495.36 km) |
| Willoughby to Molbergen | 3,983.82 mi (6,411.33 km) |
| Willoughby to Molln | 4,058.78 mi (6,531.97 km) |
