Lithuania
441 km (2007)
Luxembourg
37 km (on Moselle River) (2008)
Madagascar 600 km note: 432 km navigable (2008)
Malawi
700 km (on Lake Nyasa (Lake Malawi) and Shire River) (2008)
Malaysia
7,200 km
note: Peninsular Malaysia 3,200 km; Sabah 1,500 km; Sarawak 2,500 km
(2008)
Mali
1,800 km (2008)
Mauritania
some navigation possible on Senegal River
Mexico
2,900 km (navigable rivers and coastal canals) (2008)
Moldova
424 km (on Dniester and Prut rivers) (2008)
Mongolia
580 km
note: only waterway in operation is Lake Hovsgol (135 km); Selenge
River (270 km) and Orhon River (175 km) are navigable but carry
little traffic; lakes and rivers freeze in winter, are open from May
to September (2007)