| Houston to Luzzara | 5,497.63 mi (8,847.57 km) |
| Houston to Luzzi | 5,948.36 mi (9,572.96 km) |
| Houston to Macerata | 5,675.52 mi (9,133.86 km) |
| Houston to Macerata Campania | 5,796.99 mi (9,329.35 km) |
| Houston to Macomer | 5,586.49 mi (8,990.59 km) |
| Houston to Maddaloni | 5,803.30 mi (9,339.50 km) |
| Houston to Magenta | 5,404.80 mi (8,698.18 km) |
| Houston to Magione | 5,628.71 mi (9,058.54 km) |
| Houston to Maglie | 5,999.74 mi (9,655.66 km) |
| Houston to Magnago | 5,397.51 mi (8,686.46 km) |
| Houston to Malalbergo | 5,542.05 mi (8,919.07 km) |
| Houston to Malnate | 5,393.08 mi (8,679.32 km) |
| Houston to Malo | 5,501.84 mi (8,854.36 km) |
| Houston to Mandello del Lario | 5,406.85 mi (8,701.48 km) |
| Houston to Manduria | 5,966.91 mi (9,602.81 km) |
