| Houston to Minervino Murge | 5,872.90 mi (9,451.52 km) |
| Houston to Minturno | 5,767.02 mi (9,281.12 km) |
| Houston to Mira | 5,539.74 mi (8,915.35 km) |
| Houston to Mirandola | 5,516.40 mi (8,877.78 km) |
| Houston to Mirano | 5,536.06 mi (8,909.43 km) |
| Houston to Misano Adriatico | 5,618.63 mi (9,042.31 km) |
| Houston to Misilmeri | 5,880.18 mi (9,463.24 km) |
| Houston to Missaglia | 5,415.24 mi (8,714.99 km) |
| Houston to Misterbianco | 5,970.26 mi (9,608.20 km) |
| Houston to Modena | 5,519.48 mi (8,882.74 km) |
| Houston to Modica | 5,985.27 mi (9,632.35 km) |
| Houston to Modugno | 5,903.05 mi (9,500.04 km) |
| Houston to Mogliano Veneto | 5,539.28 mi (8,914.61 km) |
| Houston to Molfetta | 5,890.59 mi (9,479.99 km) |
| Houston to Molinella | 5,551.30 mi (8,933.96 km) |
