| Opelousas to Maricopa (Arizona) | 1,180.94 mi (1,900.53 km) |
| Opelousas to Marietta (Georgia) | 500.03 mi (804.72 km) |
| Opelousas to Marietta (Ohio) | 859.32 mi (1,382.95 km) |
| Opelousas to Marina (California) | 1,754.04 mi (2,822.86 km) |
| Opelousas to Marinette (Wisconsin) | 1,034.58 mi (1,664.99 km) |
| Opelousas to Marion (Arkansas) | 341.05 mi (548.87 km) |
| Opelousas to Marion (Illinois) | 529.39 mi (851.98 km) |
| Opelousas to Marion (Indiana) | 780.50 mi (1,256.09 km) |
| Opelousas to Marion (Iowa) | 796.42 mi (1,281.72 km) |
| Opelousas to Marion (Ohio) | 857.92 mi (1,380.69 km) |
| Opelousas to Marion Oaks (Florida) | 602.03 mi (968.88 km) |
| Opelousas to Markham (Illinois) | 803.23 mi (1,292.68 km) |
| Opelousas to Marlborough (Massachusetts) | 1,397.56 mi (2,249.15 km) |
| Opelousas to Marlton (New Jersey) | 1,161.73 mi (1,869.62 km) |
| Opelousas to Marquette (Michigan) | 1,134.71 mi (1,826.13 km) |
