| Opelousas to Montijo | 4,709.33 mi (7,578.94 km) |
| Opelousas to Montilla | 4,844.29 mi (7,796.13 km) |
| Opelousas to Montmelo | 5,060.93 mi (8,144.79 km) |
| Opelousas to Montornes del Valles | 5,062.04 mi (8,146.56 km) |
| Opelousas to Montoro | 4,844.71 mi (7,796.81 km) |
| Opelousas to Monzon | 4,954.54 mi (7,973.56 km) |
| Opelousas to Mora | 4,828.42 mi (7,770.59 km) |
| Opelousas to Moralzarzal | 4,792.01 mi (7,712.00 km) |
| Opelousas to Moron de la Frontera | 4,815.90 mi (7,750.44 km) |
| Opelousas to Mostoles | 4,806.26 mi (7,734.93 km) |
| Opelousas to Motril | 4,923.96 mi (7,924.35 km) |
| Opelousas to Muchamiel | 5,027.47 mi (8,090.93 km) |
| Opelousas to Mula | 4,987.27 mi (8,026.23 km) |
| Opelousas to Munguia | 4,772.98 mi (7,681.37 km) |
| Opelousas to Murcia | 5,006.65 mi (8,057.42 km) |
