| Opatija to Monticello (Minnesota) | 4,794.84 mi (7,716.54 km) |
| Opatija to Montrose (Colorado) | 5,624.43 mi (9,051.65 km) |
| Opatija to Moody (Alabama) | 5,078.91 mi (8,173.72 km) |
| Opatija to Moore (Oklahoma) | 5,427.28 mi (8,734.37 km) |
| Opatija to Moorestown-Lenola (New Jersey) | 4,309.40 mi (6,935.30 km) |
| Opatija to Mooresville (North Carolina) | 4,748.75 mi (7,642.38 km) |
| Opatija to Moorhead (Minnesota) | 4,817.98 mi (7,753.79 km) |
| Opatija to Moorpark (California) | 6,205.69 mi (9,987.10 km) |
| Opatija to Moraga (California) | 6,083.09 mi (9,789.79 km) |
| Opatija to Moreno Valley (California) | 6,177.33 mi (9,941.46 km) |
| Opatija to Morgan City (Louisiana) | 5,464.36 mi (8,794.04 km) |
| Opatija to Morgan Hill (California) | 6,113.19 mi (9,838.23 km) |
| Opatija to Morganton (North Carolina) | 4,778.38 mi (7,690.06 km) |
| Opatija to Morgantown (West Virginia) | 4,530.27 mi (7,290.76 km) |
| Opatija to Morris (Illinois) | 4,786.57 mi (7,703.25 km) |
