| Opatija to Manavgat | 1,066.94 mi (1,717.07 km) |
| Opatija to Manisa | 816.11 mi (1,313.40 km) |
| Opatija to Mardin | 1,470.95 mi (2,367.27 km) |
| Opatija to Marmara Ereglisi | 750.20 mi (1,207.33 km) |
| Opatija to Mazidagi | 1,453.38 mi (2,338.98 km) |
| Opatija to Mecitozu | 1,109.32 mi (1,785.27 km) |
| Opatija to Menderes | 820.74 mi (1,320.85 km) |
| Opatija to Menemen | 802.56 mi (1,291.59 km) |
| Opatija to Meram | 1,067.49 mi (1,717.96 km) |
| Opatija to Mersin | 1,207.33 mi (1,943.01 km) |
| Opatija to Merzifon | 1,107.47 mi (1,782.30 km) |
| Opatija to Midyat | 1,497.47 mi (2,409.94 km) |
| Opatija to Mugla | 918.65 mi (1,478.43 km) |
| Opatija to Mus | 1,459.88 mi (2,349.45 km) |
| Opatija to Mut | 1,160.61 mi (1,867.82 km) |
