| Leiria to Minervino Murge | 1,307.67 mi (2,104.49 km) |
| Leiria to Minturno | 1,185.88 mi (1,908.49 km) |
| Leiria to Mira | 1,130.93 mi (1,820.05 km) |
| Leiria to Mirandola | 1,071.89 mi (1,725.04 km) |
| Leiria to Mirano | 1,130.35 mi (1,819.12 km) |
| Leiria to Misano Adriatico | 1,140.48 mi (1,835.42 km) |
| Leiria to Misilmeri | 1,199.31 mi (1,930.11 km) |
| Leiria to Missaglia | 1,005.07 mi (1,617.50 km) |
| Leiria to Misterbianco | 1,290.28 mi (2,076.50 km) |
| Leiria to Modena | 1,061.69 mi (1,708.62 km) |
| Leiria to Modica | 1,289.01 mi (2,074.47 km) |
| Leiria to Modugno | 1,344.10 mi (2,163.13 km) |
| Leiria to Mogliano Veneto | 1,137.75 mi (1,831.04 km) |
| Leiria to Molfetta | 1,333.99 mi (2,146.84 km) |
| Leiria to Molinella | 1,097.04 mi (1,765.51 km) |
