| Lombard to McKeesport (Pennsylvania) | 438.20 mi (705.22 km) |
| Lombard to McKinleyville (California) | 1,856.35 mi (2,987.50 km) |
| Lombard to McKinney (Texas) | 763.13 mi (1,228.14 km) |
| Lombard to McLean (Virginia) | 603.73 mi (971.61 km) |
| Lombard to McMinnville (Oregon) | 1,762.58 mi (2,836.60 km) |
| Lombard to McMinnville (Tennessee) | 444.10 mi (714.71 km) |
| Lombard to McNair (Virginia) | 592.79 mi (954.00 km) |
| Lombard to McPherson (Kansas) | 563.67 mi (907.13 km) |
| Lombard to Mead Valley (California) | 1,680.90 mi (2,705.15 km) |
| Lombard to Meadow Woods (Florida) | 1,005.46 mi (1,618.13 km) |
| Lombard to Meadowbrook (Virginia) | 638.69 mi (1,027.87 km) |
| Lombard to Meadville (Pennsylvania) | 405.71 mi (652.93 km) |
| Lombard to Mebane (North Carolina) | 616.22 mi (991.71 km) |
| Lombard to Mechanicsville (Virginia) | 637.15 mi (1,025.39 km) |
| Lombard to Medford (Massachusetts) | 865.48 mi (1,392.86 km) |
