New calculation
Flight distance & time
John Glenn Columbus International Airport → Baltimore/Washington International Thurgood Marshal Airport
CMHBWI
- Distance
- 540 km · 335 mi
- Flight time
- 01h 25m
- CO₂ per passenger
- 48 kg
This John Glenn Columbus International Airport → Baltimore/Washington International Thurgood Marshal Airport route is 540 km (335 mi) end to end. The estimated flight time is 01h 25m, and a passenger's share of CO₂ works out at roughly 48 kg.
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Your route
- FromCMHJohn Glenn Columbus International AirportColumbus, Ohio
- ToBWIBaltimore/Washington International Thurgood Marshal AirportBaltimore, Maryland
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~3 flights/day
Airlines on this route
Southwest Airlines
Common questions
John Glenn Columbus International Airport to Baltimore/Washington International Thurgood Marshal Airport FAQ
How far is John Glenn Columbus International Airport from Baltimore/Washington International Thurgood Marshal Airport?
John Glenn Columbus International Airport (CMH) and Baltimore/Washington International Thurgood Marshal Airport (BWI) are 540 km (335 mi) apart, measured along the great-circle route.
How long is the flight from John Glenn Columbus International Airport to Baltimore/Washington International Thurgood Marshal Airport?
A direct CMH–BWI flight covers the distance in about 01h 25m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from John Glenn Columbus International Airport to Baltimore/Washington International Thurgood Marshal Airport produce?
A passenger's share of CO₂ on the CMH–BWI route is roughly 48 kg.
Which airlines fly from John Glenn Columbus International Airport to Baltimore/Washington International Thurgood Marshal Airport?
Southwest Airlines operate scheduled service between CMH and BWI.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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