| Irving to Mauldin (South Carolina) | 851.54 mi (1,370.43 km) |
| Irving to Maumee (Ohio) | 945.87 mi (1,522.23 km) |
| Irving to Maumelle (Arkansas) | 296.17 mi (476.64 km) |
| Irving to Mayagüez (Puerto Rico) | 2,106.63 mi (3,390.30 km) |
| Irving to Mayfield Heights (Ohio) | 1,040.20 mi (1,674.03 km) |
| Irving to Mays Chapel (Maryland) | 1,217.87 mi (1,959.98 km) |
| Irving to Maywood (California) | 1,223.85 mi (1,969.60 km) |
| Irving to Maywood (Illinois) | 798.77 mi (1,285.49 km) |
| Irving to McAlester (Oklahoma) | 158.48 mi (255.04 km) |
| Irving to McAllen (Texas) | 464.67 mi (747.81 km) |
| Irving to McCalla (Alabama) | 576.06 mi (927.08 km) |
| Irving to McComb (Mississippi) | 396.49 mi (638.09 km) |
| Irving to McDonough (Georgia) | 742.22 mi (1,194.48 km) |
| Irving to McFarland (California) | 1,283.67 mi (2,065.86 km) |
| Irving to McHenry (Illinois) | 808.15 mi (1,300.59 km) |
