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John Glenn Columbus International Airport (CMH) is the largest airport in central Ohio, located about 6 miles east of downtown Columbus. It was renamed in 2016 to honor John Glenn, the first American to orbit Earth and a former U.S. Senator from Ohio. The airport serves as a key hub for the region, offering flights to numerous domestic destinations and select international routes.
💡 Local Tip
If you have a layover or early arrival, check out the John Glenn Astronomy Park nearby in Hocking Hills for a unique Ohio experience, or grab a coffee at the locally-roasted One Line Coffee shop inside the terminal for a taste of Columbus.
🚖 Getting There
The Central Ohio Transit Authority (COTA) operates bus route 7 and an AirConnect service between the airport and downtown Columbus for budget-friendly travelers. Rideshare services like Uber and Lyft have designated pickup zones outside baggage claim. Taxis and rental car facilities are also available on-site, and the airport is conveniently located near Interstate 670 for easy highway access.
❓ Frequently Asked Questions
Q: How far is John Glenn Columbus International Airport from downtown Columbus?
A: The airport is approximately 6 miles east of downtown Columbus, typically a 10-15 minute drive depending on traffic.
Q: Does CMH offer international flights?
A: Yes, the airport offers a limited number of seasonal and year-round international flights, primarily to destinations in Canada, Mexico, and the Caribbean. Most flights are domestic.
Q: What are the airport's terminal options?
A: CMH has a main terminal complex with three concourses (A, B, and C) that handle all airline operations under one roof, making it easy to navigate.
Q: Is there a hotel directly connected to the airport?
A: While there is no hotel directly attached to the terminal, several hotels are located within a mile of the airport, many offering complimentary shuttle services.
AI-generated content · Generated Jun 28, 2026 · MiniMax-M3