| Defiance to Mendota Heights (Minnesota) | 507.47 mi (816.70 km) |
| Defiance to Menifee (California) | 1,861.77 mi (2,996.22 km) |
| Defiance to Menlo Park (California) | 2,020.00 mi (3,250.88 km) |
| Defiance to Menomonee Falls (Wisconsin) | 231.50 mi (372.56 km) |
| Defiance to Menomonie (Wisconsin) | 454.69 mi (731.75 km) |
| Defiance to Mentor (Ohio) | 159.31 mi (256.39 km) |
| Defiance to Mequon (Wisconsin) | 229.00 mi (368.55 km) |
| Defiance to Merced (California) | 1,936.30 mi (3,116.18 km) |
| Defiance to Mercedes (Texas) | 1,299.83 mi (2,091.87 km) |
| Defiance to Mercer Island (Washington) | 1,898.21 mi (3,054.87 km) |
| Defiance to Mercerville (New Jersey) | 511.15 mi (822.61 km) |
| Defiance to Meriden (Connecticut) | 599.43 mi (964.69 km) |
| Defiance to Meridian (Idaho) | 1,630.87 mi (2,624.63 km) |
| Defiance to Meridian (Mississippi) | 659.33 mi (1,061.09 km) |
| Defiance to Merriam (Kansas) | 566.98 mi (912.47 km) |
