Sydney
There are no towns in NZ with a population bigger than 50,000 (the definition of a city in NZ) the largest town beginning with S is Stoke in Wellington, population around 15,000.
Seaview High in south Australia
Sofia in Bulgaria
Letter S
San Diego
Glasgow
The capital of Norway is Oslo. It does not begin with S.
The city of Canberra, which is the capital of Australia.
The third largest city in the United States of America is Chicago, Illinois. It's the largest city in both Illinois and the Midwestern USA.
According to the 2010 U. S. Census, the population of Tallahassee was 181,376, making it the 7th-largest city by population in Florida, the 24th-largest U. S. capital city (including Washington), and the 126th-largest city by population in the U. S.
The largest city in the 1850's was Galvaston.
Seattle is the largest city in Washington. It starts with the letter S.