| Prospect Heights to Lubbeek | 4,156.65 mi (6,689.48 km) |
| Prospect Heights to Lummen | 4,166.32 mi (6,705.05 km) |
| Prospect Heights to Maaseik | 4,183.69 mi (6,733.00 km) |
| Prospect Heights to Machelen | 4,140.54 mi (6,663.56 km) |
| Prospect Heights to Maldegem | 4,092.85 mi (6,586.81 km) |
| Prospect Heights to Malmedy | 4,217.34 mi (6,787.16 km) |
| Prospect Heights to Manage | 4,147.57 mi (6,674.86 km) |
| Prospect Heights to Marche-en-Famenne | 4,199.13 mi (6,757.85 km) |
| Prospect Heights to Mariakerke | 4,106.38 mi (6,608.58 km) |
| Prospect Heights to Mechelen | 4,137.99 mi (6,659.45 km) |
| Prospect Heights to Mechelen-aan-de-Maas | 4,184.45 mi (6,734.22 km) |
| Prospect Heights to Meerhout | 4,156.60 mi (6,689.40 km) |
| Prospect Heights to Meise | 4,135.86 mi (6,656.03 km) |
| Prospect Heights to Melle | 4,113.57 mi (6,620.16 km) |
| Prospect Heights to Melsele | 4,123.73 mi (6,636.50 km) |
