| Leighton Buzzard to Melzo | 637.43 mi (1,025.84 km) |
| Leighton Buzzard to Mendicino | 1,189.54 mi (1,914.38 km) |
| Leighton Buzzard to Menfi | 1,189.23 mi (1,913.89 km) |
| Leighton Buzzard to Mentana | 925.48 mi (1,489.42 km) |
| Leighton Buzzard to Merano | 643.11 mi (1,034.99 km) |
| Leighton Buzzard to Merate | 627.83 mi (1,010.39 km) |
| Leighton Buzzard to Mercato San Severino | 1,060.23 mi (1,706.27 km) |
| Leighton Buzzard to Mercogliano | 1,051.89 mi (1,692.85 km) |
| Leighton Buzzard to Mesagne | 1,174.25 mi (1,889.77 km) |
| Leighton Buzzard to Messina | 1,229.35 mi (1,978.45 km) |
| Leighton Buzzard to Mestre | 735.20 mi (1,183.19 km) |
| Leighton Buzzard to Mestrino | 720.19 mi (1,159.03 km) |
| Leighton Buzzard to Milan | 631.79 mi (1,016.76 km) |
| Leighton Buzzard to Milazzo | 1,218.36 mi (1,960.76 km) |
| Leighton Buzzard to Minerbio | 750.39 mi (1,207.64 km) |
