| Opelousas to Marsala | 5,659.60 mi (9,108.24 km) |
| Opelousas to Marsciano | 5,466.41 mi (8,797.34 km) |
| Opelousas to Martano | 5,827.04 mi (9,377.71 km) |
| Opelousas to Martellago | 5,363.90 mi (8,632.36 km) |
| Opelousas to Martina Franca | 5,765.60 mi (9,278.83 km) |
| Opelousas to Martinengo | 5,263.45 mi (8,470.71 km) |
| Opelousas to Martinsicuro | 5,535.37 mi (8,908.32 km) |
| Opelousas to Mascali | 5,787.54 mi (9,314.15 km) |
| Opelousas to Mascalucia | 5,787.86 mi (9,314.66 km) |
| Opelousas to Masera di Padova | 5,360.07 mi (8,626.20 km) |
| Opelousas to Maserada sul Piave | 5,363.17 mi (8,631.20 km) |
| Opelousas to Massa | 5,332.12 mi (8,581.22 km) |
| Opelousas to Massa Lombarda | 5,388.99 mi (8,672.74 km) |
| Opelousas to Massafra | 5,760.94 mi (9,271.33 km) |
| Opelousas to Massalubrense | 5,639.59 mi (9,076.04 km) |
