What is the flight distance between CMH and STL?

Distance between Port Columbus International Airport (CMH) and Lambert-St. Louis International Airport (STL) is 658 kilometers or 409 miles.

Distance From Port Columbus International Airport to Lambert-St. Louis International Airport (CMH - STL Distance)

Q: How long is the flight from CMH to STL?

Flight time from Port Columbus International Airport, Columbus, United States to Lambert-St. Louis International Airport, Saint Louis, United States is 0 hours 49 minutes under avarage conditions.

Q: What is the time difference between Columbus, United States and Saint Louis, United States?

Time difference between Columbus (United States) and Saint Louis (United States) is 0 Hours. It is currently 01:23 in Port Columbus International Airport (CMH) and 01:23 in Lambert-St. Louis International Airport (STL).

The flight distance from Port Columbus International Airport (CMH) to Lambert-St. Louis International Airport (STL) is 409 miles. This is equivalent to 658 kilometers or 355 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

658 kilometers is the distance from Port Columbus International Airport, United States to Lambert-St. Louis International Airport, United States.

Flight Duration between Columbus, United States and Saint Louis, United States

Estimated flight time from Port Columbus International Airport, Columbus, United States to Lambert-St. Louis International Airport, Saint Louis, United States is 0 hours 49 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • CMH - STL

Time difference between Columbus (United States) and Saint Louis (United States) is 0 Hours.
Current local time in Columbus is 2025-12-06, 01:23:59 EST and time in Saint Louis is 2025-12-06, 01:23:59 EST.

Port Columbus International Airport to Lambert-St. Louis International Airport Flight Route Map - CMH to STL Flight Path

Location of Port Columbus International Airport & Lambert-St. Louis International Airport is given below.
Click the map to view Columbus to Saint Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Columbus, United States and Saint Louis, United States. .

Nonstop flight route between Columbus, United States and Saint Louis, United States.

Port Columbus International Airport
City:	Columbus
Country:	United States
IATA Code:	CMH
ICAO Code:	KCMH
GPS Coordinates:	Latitude: N 39° 59' 52.7'' Longitude: W 82° 53' 30.8''
Current time:	2025-12-06, 01:23:59 EST
Current weather:	Port Columbus International Airport 15 day weather forecast

Lambert-St. Louis International Airport
City:	Saint Louis
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
GPS Coordinates:	Latitude: N 38° 44' 55.3'' Longitude: W 90° 22' 12.1''
Current time:	2025-12-06, 01:23:59 EST
Current weather:	Lambert-St. Louis International Airport 15 day weather forecast
Flights: