| Houghton le Spring to Melzo | 803.39 mi (1,292.93 km) |
| Houghton le Spring to Mendicino | 1,351.98 mi (2,175.81 km) |
| Houghton le Spring to Menfi | 1,370.13 mi (2,205.01 km) |
| Houghton le Spring to Mentana | 1,092.91 mi (1,758.87 km) |
| Houghton le Spring to Merano | 787.30 mi (1,267.03 km) |
| Houghton le Spring to Merate | 792.22 mi (1,274.96 km) |
| Houghton le Spring to Mercato San Severino | 1,222.91 mi (1,968.08 km) |
| Houghton le Spring to Mercogliano | 1,214.06 mi (1,953.84 km) |
| Houghton le Spring to Mesagne | 1,323.62 mi (2,130.15 km) |
| Houghton le Spring to Messina | 1,398.36 mi (2,250.45 km) |
| Houghton le Spring to Mestre | 883.17 mi (1,421.32 km) |
| Houghton le Spring to Mestrino | 871.45 mi (1,402.47 km) |
| Houghton le Spring to Milan | 799.44 mi (1,286.57 km) |
| Houghton le Spring to Milazzo | 1,388.60 mi (2,234.74 km) |
| Houghton le Spring to Minerbio | 909.68 mi (1,464.00 km) |
