| Opelika to Lubbeek | 4,516.98 mi (7,269.37 km) |
| Opelika to Lummen | 4,528.77 mi (7,288.35 km) |
| Opelika to Maaseik | 4,549.13 mi (7,321.11 km) |
| Opelika to Machelen | 4,499.89 mi (7,241.87 km) |
| Opelika to Maldegem | 4,452.01 mi (7,164.81 km) |
| Opelika to Malmedy | 4,576.87 mi (7,365.76 km) |
| Opelika to Manage | 4,502.21 mi (7,245.60 km) |
| Opelika to Marche-en-Famenne | 4,554.49 mi (7,329.75 km) |
| Opelika to Mariakerke | 4,465.00 mi (7,185.72 km) |
| Opelika to Mechelen | 4,498.64 mi (7,239.85 km) |
| Opelika to Mechelen-aan-de-Maas | 4,548.60 mi (7,320.27 km) |
| Opelika to Meerhout | 4,520.15 mi (7,274.48 km) |
| Opelika to Meise | 4,495.12 mi (7,234.19 km) |
| Opelika to Melle | 4,471.84 mi (7,196.74 km) |
| Opelika to Melsele | 4,485.67 mi (7,218.99 km) |
