| Ottawa to Lubbeek | 4,225.91 mi (6,800.94 km) |
| Ottawa to Lummen | 4,235.60 mi (6,816.54 km) |
| Ottawa to Maaseik | 4,253.00 mi (6,844.54 km) |
| Ottawa to Machelen | 4,209.78 mi (6,774.99 km) |
| Ottawa to Maldegem | 4,162.09 mi (6,698.23 km) |
| Ottawa to Malmedy | 4,286.60 mi (6,898.61 km) |
| Ottawa to Manage | 4,216.76 mi (6,786.22 km) |
| Ottawa to Marche-en-Famenne | 4,268.34 mi (6,869.23 km) |
| Ottawa to Mariakerke | 4,175.61 mi (6,720.00 km) |
| Ottawa to Mechelen | 4,207.25 mi (6,770.91 km) |
| Ottawa to Mechelen-aan-de-Maas | 4,253.74 mi (6,845.74 km) |
| Ottawa to Meerhout | 4,225.88 mi (6,800.90 km) |
| Ottawa to Meise | 4,205.10 mi (6,767.46 km) |
| Ottawa to Melle | 4,182.80 mi (6,731.57 km) |
| Ottawa to Melsele | 4,192.99 mi (6,747.97 km) |
