| Merrillville to Lubbeek | 4,163.91 mi (6,701.16 km) |
| Merrillville to Lummen | 4,173.80 mi (6,717.08 km) |
| Merrillville to Maaseik | 4,191.48 mi (6,745.53 km) |
| Merrillville to Machelen | 4,147.69 mi (6,675.05 km) |
| Merrillville to Maldegem | 4,099.92 mi (6,598.19 km) |
| Merrillville to Malmedy | 4,224.59 mi (6,798.82 km) |
| Merrillville to Manage | 4,154.26 mi (6,685.64 km) |
| Merrillville to Marche-en-Famenne | 4,205.95 mi (6,768.83 km) |
| Merrillville to Mariakerke | 4,113.41 mi (6,619.90 km) |
| Merrillville to Mechelen | 4,145.26 mi (6,671.15 km) |
| Merrillville to Mechelen-aan-de-Maas | 4,192.11 mi (6,746.55 km) |
| Merrillville to Meerhout | 4,164.17 mi (6,701.58 km) |
| Merrillville to Meise | 4,142.99 mi (6,667.50 km) |
| Merrillville to Melle | 4,120.58 mi (6,631.44 km) |
| Merrillville to Melsele | 4,131.11 mi (6,648.37 km) |
