| Koropi to McKeesport (Pennsylvania) | 5,197.50 mi (8,364.56 km) |
| Koropi to McKinleyville (California) | 6,625.32 mi (10,662.43 km) |
| Koropi to McKinney (Texas) | 6,214.98 mi (10,002.04 km) |
| Koropi to McLean (Virginia) | 5,143.10 mi (8,277.02 km) |
| Koropi to McMinnville (Oregon) | 6,339.58 mi (10,202.56 km) |
| Koropi to McMinnville (Tennessee) | 5,651.25 mi (9,094.82 km) |
| Koropi to McNair (Virginia) | 5,152.16 mi (8,291.60 km) |
| Koropi to McPherson (Kansas) | 5,989.57 mi (9,639.29 km) |
| Koropi to Mead Valley (California) | 6,888.68 mi (11,086.25 km) |
| Koropi to Meadow Woods (Florida) | 5,783.61 mi (9,307.82 km) |
| Koropi to Meadowbrook (Virginia) | 5,217.81 mi (8,397.26 km) |
| Koropi to Meadville (Pennsylvania) | 5,155.11 mi (8,296.35 km) |
| Koropi to Mebane (North Carolina) | 5,353.41 mi (8,615.49 km) |
| Koropi to Mechanicsville (Virginia) | 5,204.51 mi (8,375.84 km) |
| Koropi to Medford (Massachusetts) | 4,744.32 mi (7,635.24 km) |
