| Duchcov to Mendota Heights (Minnesota) | 4,525.69 mi (7,283.40 km) |
| Duchcov to Menifee (California) | 5,890.65 mi (9,480.08 km) |
| Duchcov to Menlo Park (California) | 5,788.94 mi (9,316.40 km) |
| Duchcov to Menomonee Falls (Wisconsin) | 4,444.46 mi (7,152.66 km) |
| Duchcov to Menomonie (Wisconsin) | 4,484.83 mi (7,217.64 km) |
| Duchcov to Mentor (Ohio) | 4,272.54 mi (6,875.98 km) |
| Duchcov to Mequon (Wisconsin) | 4,435.31 mi (7,137.94 km) |
| Duchcov to Merced (California) | 5,757.15 mi (9,265.23 km) |
| Duchcov to Mercedes (Texas) | 5,700.89 mi (9,174.69 km) |
| Duchcov to Mercer Island (Washington) | 5,167.26 mi (8,315.90 km) |
| Duchcov to Mercerville (New Jersey) | 4,088.81 mi (6,580.30 km) |
| Duchcov to Meriden (Connecticut) | 3,955.03 mi (6,365.01 km) |
| Duchcov to Meridian (Idaho) | 5,272.09 mi (8,484.60 km) |
| Duchcov to Meridian (Mississippi) | 5,018.50 mi (8,076.50 km) |
| Duchcov to Merriam (Kansas) | 4,884.76 mi (7,861.27 km) |
