France:
14,932 km (6,969 km heavily traveled)
French Guiana:
3,300 km navigable by native craft
note: 460 km navigable by small oceangoing vessels and coastal and
river steamers
French Polynesia:
none
French Southern and Antarctic Lands:
none
Gabon:
1,600 km (perennially navigable)
Gambia, The:
400 km
Gaza Strip:
none
Georgia:
none
Germany:
7,500 km