| Opelousas to Mombris | 5,088.28 mi (8,188.79 km) |
| Opelousas to Monchengladbach | 4,945.96 mi (7,959.75 km) |
| Opelousas to Monschau | 4,958.52 mi (7,979.97 km) |
| Opelousas to Montabaur | 5,023.93 mi (8,085.23 km) |
| Opelousas to Moosburg | 5,251.21 mi (8,451.01 km) |
| Opelousas to Morbach | 5,015.54 mi (8,071.73 km) |
| Opelousas to Morfelden-Walldorf | 5,067.61 mi (8,155.53 km) |
| Opelousas to Morlenbach | 5,086.68 mi (8,186.22 km) |
| Opelousas to Morsbach | 5,006.13 mi (8,056.58 km) |
| Opelousas to Mosbach | 5,110.96 mi (8,225.30 km) |
| Opelousas to Mosigkau | 5,145.48 mi (8,280.84 km) |
| Opelousas to Mossingen | 5,138.64 mi (8,269.84 km) |
| Opelousas to Much | 4,992.26 mi (8,034.26 km) |
| Opelousas to Mucheln | 5,147.70 mi (8,284.42 km) |
| Opelousas to Muhlacker | 5,111.97 mi (8,226.92 km) |
