John Glenn Columbus International Airport
Columbus, United StatesCMH / KCMH
Regional airport · 86 direct destinations · 2 runways · longest runway 10,115 ft
53 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Columbus → Greensboro
CMH
ColumbusJohn Glenn Columbus International Airport
ColumbusJohn Glenn Columbus International AirportGSOGreensboroPiedmont Triad International Airport
GreensboroPiedmont Triad International Airport- Distance
- 314 mi
- Estimated flight time
- ~1h 10m
Same local time in Columbus and Greensboro.
No nonstop connection observed
Our route data contains no observed nonstop flight from Columbus to Greensboro. That does not rule out a one-stop journey; see the direct destinations of Columbus for the options.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from Columbus: 86.
- Direct destinations observed from Greensboro: 40.
The airports on this route
Piedmont Triad International Airport
Greensboro, United StatesGSO / KGSO
Regional airport · 40 direct destinations · 3 runways · longest runway 10,000 ft
81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Columbus to Greensboro
The distance between John Glenn Columbus International Airport (CMH) and Piedmont Triad International Airport (GSO) is approximately 314 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is Columbus from Greensboro by air?
- The great-circle distance between John Glenn Columbus International Airport and Piedmont Triad International Airport is approximately 314 mi.
- Is there a direct connection from Columbus to Greensboro?
- No direct connection between CMH and GSO has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between Columbus and Greensboro?
- Same local time in Columbus and Greensboro.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.