Summitsville, Sullivan County, New York, United States (main entry)
Sumner County, West tennessee, Tennessee, United States (main entry)
Gallatin, Sumner County, West tennessee, Tennessee, United States Sumner, Oxford County, Maine, United States Sumter District, South Carolina, United States (main entry)
Sumterville, Sumter District, South Carolina, United States Charleston (directional)
Sunapee (Lake) (main entry)
New Hampshire, United States Hillisborough County, New Hampshire, United States Cheshire County, New Hampshire, United States Sugar River Connecticut River Sunbury, Northumberland County, Pennsylvania, United States (main entry)
Sunbury, Liberty County, Georgia, United States Savannah (directional)
Newport River Sunbury, Gates County, North Carolina, United States Sunbury, Delaware County, Ohio, United States Sunbury, Berkshire County, Ohio, United States Loch Sunart (main entry)
Argyle County, Scotland, United Kingdom Mull (Island) Sunda Islands (main entry)
Indian Ocean Borneo (Island), Sunda Islands Sumatra (Island), Sunda Islands Java (Island), Sunda Islands Strait of Sunda Sunderbunds, Bengal (main entry)
Ganges River Wales, United Kingdom Sunderburg, Alsen (Island), Denmark (main entry)
Sunderburg Sound Flansburg (directional)
Sunderdoo (Island), Concan, Hindoostan (main entry)
James, Commodore Goa (directional)
Sunderland, County Durham, United Kingdom (main entry)
Newcastle Wear River Durham (directional)
London (directional)
Sunderland, Franklin County, Massachusetts, United States (main entry)
Boston (directional)
Sunderland, Bennington County, Vermont, United States Bennington (directional)
Sundi, Sundi, Congo (main entry)
Zaire River Sundswald, Medelpadia, Sweden (main entry)
