| Karlovac to McKeesport (Pennsylvania) | 4,540.13 mi (7,306.64 km) |
| Karlovac to McKinleyville (California) | 5,965.53 mi (9,600.59 km) |
| Karlovac to McKinney (Texas) | 5,547.63 mi (8,928.05 km) |
| Karlovac to McLean (Virginia) | 4,493.41 mi (7,231.45 km) |
| Karlovac to McMinnville (Oregon) | 5,683.37 mi (9,146.50 km) |
| Karlovac to McMinnville (Tennessee) | 4,995.31 mi (8,039.17 km) |
| Karlovac to McNair (Virginia) | 4,502.09 mi (7,245.41 km) |
| Karlovac to McPherson (Kansas) | 5,315.95 mi (8,555.19 km) |
| Karlovac to Mead Valley (California) | 6,214.26 mi (10,000.88 km) |
| Karlovac to Meadow Woods (Florida) | 5,157.74 mi (8,300.58 km) |
| Karlovac to Meadowbrook (Virginia) | 4,571.95 mi (7,357.84 km) |
| Karlovac to Meadville (Pennsylvania) | 4,494.43 mi (7,233.09 km) |
| Karlovac to Mebane (North Carolina) | 4,708.06 mi (7,576.89 km) |
| Karlovac to Mechanicsville (Virginia) | 4,558.29 mi (7,335.86 km) |
| Karlovac to Medford (Massachusetts) | 4,094.26 mi (6,589.08 km) |
