Derkus, Romania, European Turkey (main entry)
Black Sea Constantinople (directional)
Erekli Sea of Marmora Dermon, Fayette County, Pennsylvania, United States (main entry)
Derne, Barca, Barbary (main entry)
Mediterranean Sea Tripoli United States Eaton, General Americans Derry, Dauphin County, Pennsylvania, United States Derry, Mifflin County, Pennsylvania, United States Derry, Westmoreland County, Pennsylvania, United States Derry, Columbia County, Pennsylvania, United States Derry, Guernsey County, Ohio, United States Derry (main entry)
Londonderry De Ruyter, Madison County, New York, United States (main entry)
Derwent River (main entry)
England Derbyshire, United Kingdom Trent River Derby Whitby Yorkshire, United Kingdom Rye River Ouse River Selby River Kilhope Law Mountains County Durham, United Kingdom Northumberland, United Kingdom Tyne River Newcastle Westmoreland Cumberland, United Kingdom Bassenthwaite Cockermouth Solway Firth Workington Derwent-water (main entry)
Keswick, Cumberland, United Kingdom St. Herbert Desaguadero River (main entry)
Desaguadero (Lake) Bolivia Lake Titicaca Desaguadero Chahalge (main entry)
Andes (Mountains) St. Matthias' Bay Deseada (Island) (main entry)
Point Chateau Guadaloupe Columbus Cape Deseada (main entry)
Terra del Fuego Straits of Magellan Pacific Ocean Deseada River (main entry)
Port Desire Dessau, Anhalt-Dessau, Upper Saxony (main entry)
