Gabon
1,600 km (310 km on Ogooue River) (2005)
Gambia, The
390 km (on River Gambia; small ocean-going vessels can
reach 190 km) (2004)
Germany
7,467 km
note: Rhine River carries most goods; Main-Danube Canal links North
Sea and Black Sea (2005)
Ghana
1,293 km
note: 168 km for launches and lighters on Volta, Ankobra, and Tano
rivers; 1,125 km of arterial and feeder waterways on Lake Volta
(2005)
Greece
6 km
note: Corinth Canal (6 km) crosses the Isthmus of Corinth; shortens
sea voyage by 325 km (2006)
Guatemala
990 km
note: 260 km navigable year round; additional 730 km navigable
during high-water season (2004)
Guinea
1,300 km (navigable by shallow-draft native craft) (2005)
Guinea-Bissau
four largest rivers are navigable for some distance;
many inlets and creeks give shallow-water access to much of interior
(2006)
Guyana
Berbice, Demerara, and Essequibo rivers are navigable by
oceangoing vessels for 150 km, 100 km, and 80 km respectively (2005)
Honduras
465 km (most navigable only by small craft) (2005)