Komarovo (Russian: Комаро́во; Finnish: Kellomäki) is a municipal settlement in Kurortny District of the federal city of St. Petersburg, Russia, located on the Karelian Isthmus on the shore of the Gulf of Finland, and a station of the Saint Petersburg-Vyborg railroad. It is located about 45 kilometers (28 mi) northwest of central Saint Petersburg. Population: 1,230 (2010 Census); 1,062 (2002 Census); 1,635 (1989 Census).