Latvia
300 km (2004)
Liechtenstein
28 km (2004)
Lithuania
600 km (2004)
Luxembourg
37 km (on Moselle River) (2003)
Madagascar
600 km (2004)
Malawi
700 km
note: on Lake Nyasa (Lake Malawi) and Shire River (2003)
Malaysia
7,200 km
note: Peninsular Malaysia 3,200 km, Sabah 1,500 km, Sarawak 2,500 km
(2004)
Mali
1,815 km (2004)
Mauritania
some ferry traffic on Senegal River (2004)
Mexico 2,900 km note: navigable rivers and coastal canals (2004)