Westerville is a city in Franklin and Delaware counties in the U.S. state of Ohio. A northeastern suburb of Columbus, the population was 36,120 at the 2010 census with a census estimate of 41,103 in 2019. Westerville is the home of Otterbein University. Westerville was once known as "The Dry Capital of the World" for its strict laws prohibiting sales of alcohol and for being the home of the Anti-Saloon League, one of the driving forces behind Prohibition at the beginning of the 20th century.

Hilliard is a city in Franklin County, Ohio, United States. The population was 28,435 at the 2010 census with a census estimate of 36,534 in 2019. It is a suburb of Columbus and part of Norwich Township. Hilliard is home to the Early Television Museum (the only one of its kind in United States), the second largest First Responders Park in the United States, and Heritage Rail Trail. Hilliard also has the only flag pole from the World Trade Center that is not in a museum. The flag pole is located in front of the fire department on Northwest Parkway. The Hilliard Historical Society maintains a historical village near the Franklin County Fairgrounds.

Gahanna ( gə-HAN-ə) is a city situated in northeast Franklin County, Ohio, United States. It is a suburb of Columbus. The population was 33,248 at the 2010 census. It was founded in 1849.

The 14th largest city in the U.S., one of the fastest growing cities in the Midwest and Ohio’s capital city, Columbus is known for its open attitude, smart style and entrepreneurial spirit.