| Herndon to Luzzara | 4,312.86 mi (6,940.87 km) |
| Herndon to Luzzi | 4,755.48 mi (7,653.21 km) |
| Herndon to Macerata | 4,489.28 mi (7,224.80 km) |
| Herndon to Macerata Campania | 4,605.52 mi (7,411.87 km) |
| Herndon to Macomer | 4,387.76 mi (7,061.42 km) |
| Herndon to Maddaloni | 4,611.89 mi (7,422.12 km) |
| Herndon to Magenta | 4,219.23 mi (6,790.20 km) |
| Herndon to Magione | 4,440.27 mi (7,145.93 km) |
| Herndon to Maglie | 4,811.12 mi (7,742.75 km) |
| Herndon to Magnago | 4,212.26 mi (6,778.97 km) |
| Herndon to Malalbergo | 4,357.65 mi (7,012.95 km) |
| Herndon to Malnate | 4,208.69 mi (6,773.23 km) |
| Herndon to Malo | 4,320.56 mi (6,953.27 km) |
| Herndon to Mandello del Lario | 4,223.47 mi (6,797.01 km) |
| Herndon to Manduria | 4,778.31 mi (7,689.95 km) |
