| Opatija to Marysville (California) | 5,989.98 mi (9,639.94 km) |
| Opatija to Marysville (Ohio) | 4,641.92 mi (7,470.45 km) |
| Opatija to Marysville (Washington) | 5,466.56 mi (8,797.57 km) |
| Opatija to Maryville (Missouri) | 5,076.51 mi (8,169.85 km) |
| Opatija to Maryville (Tennessee) | 4,873.05 mi (7,842.42 km) |
| Opatija to Mason (Ohio) | 4,719.22 mi (7,594.85 km) |
| Opatija to Mason City (Iowa) | 4,877.96 mi (7,850.32 km) |
| Opatija to Massapequa (New York) | 4,217.38 mi (6,787.22 km) |
| Opatija to Massapequa Park (New York) | 4,215.92 mi (6,784.86 km) |
| Opatija to Massillon (Ohio) | 4,543.66 mi (7,312.31 km) |
| Opatija to Mastic (New York) | 4,185.33 mi (6,735.64 km) |
| Opatija to Mastic Beach (New York) | 4,186.63 mi (6,737.73 km) |
| Opatija to Matteson (Illinois) | 4,754.24 mi (7,651.21 km) |
| Opatija to Matthews (North Carolina) | 4,765.05 mi (7,668.61 km) |
| Opatija to Mattoon (Illinois) | 4,873.52 mi (7,843.18 km) |
