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COU to BWI: distance & flight time
Columbia (Columbia Regional Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
834 mi
1,343 km · 725 nm
2h 17m
estimated nonstop flight time
+1h
time difference · heading east
See live COU→BWI fares Phone-only fares on this route — call free
Flight time details
834 miles nonstop takes roughly 2h 17m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- COU — Columbia Regional Airport · Columbia, United States
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is COU from BWI?
The flight distance from Columbia (COU) to Baltimore (BWI) is 834 miles (1,343 km, 725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to BWI?
A nonstop flight takes about 2h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Columbia and Baltimore?
Baltimore is 1 hour ahead of Columbia.
What is the cheapest way to fly from COU to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–BWI that never appear on search engines, with no booking fees.