Samoa is 13 times larger than Savannah, Georgia.
Area: 2,831 km2 World Factbook
Population: 196,628 (July 2014) World Factbook
Samoa, officially the Independent State of Samoa, formerly known as Western Samoa, is an Oceanian country encompassing the western part of the Samoan Islands in the South Pacific Ocean. It became independent from New Zealand in 1962. Wikipedia
Area: 223 km2 calculated
Savannah is the oldest city in the U.S. state of Georgia and the county seat of Chatham County. Established in 1733, the city of Savannah became the British colonial capital of the Province of Georgia and later the first state capital of Georgia. Wikipedia