Latitudes and Longitudes
| Seaport Name | Seaport Code | Country | Latitude | Longitude |
|---|---|---|---|---|
| La Ciotat | FRLCT | France | 43°10'N | 5°36'E |
| Honfleur | FRHON | France | 49°25'N | 0°13'E |
| Havre | FRLEH | France | 49°26'N | 0°07'E |
| Gravenchon | FRGRN | France | 49°28'N | 0°31'E |
| Gonfreville | FRGOV | France | 49°29'N | 0°13'E |
| Dunkirk | FRDKK | France | 51°03'N | 2°23'E |
| Dunkerque | FRDKK | France | 51°03'N | 2°23'E |
| Donges | FRDON | France | 47°18'N | 2°04'W |
| Dieppe | FRDPE | France | 49°56'N | 1°03'E |
| Cherbourg | FRCER | France | 49°38'N | 1°38'W |
| Papeete | PFPPT | French Polynesia | 17°32'S | 149°34'W |
| Port Gentil | GAPOG | Gabon | 0°42'S | 8°47'E |
| Libreville | GALBV | Gabon | 0°24'N | 9°25'E |
| Gamba | GAGAX | Gabon | 2°49'S | 9°58'E |
| Bathurst (Gambia) | GMBJL | Gambia | 13°27'N | 16°34'W |
| Banjul | GMBJL | Gambia | 13°27'N | 16°34'W |
| Brake | DEBKE | Germany | 53°20'N | 8°29'E |
| Blexen | DEBLX | Germany | 53°32'N | 8°32'E |
| Wismar | DEWIS | Germany | 53°54'N | 11°26'E |
| Wilhelmshaven | DEWVN | Germany | 53°31'N | 8°09'E |