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BWI to GSO: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Greensboro (Piedmont Triad International Airport)
278 mi
447 km · 241 nm
1h 12m
estimated nonstop flight time
Same time
time difference · heading southwest
See live BWI→GSO fares Phone-only fares on this route — call free
Flight time details
278 miles nonstop takes roughly 1h 12m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- GSO — Piedmont Triad International Airport · Greensboro, 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 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
Near GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 mi away
Frequently asked questions
How far is BWI from GSO?
The flight distance from Baltimore (BWI) to Greensboro (GSO) is 278 miles (447 km, 241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to GSO?
A nonstop flight takes about 1h 12m 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 cheapest way to fly from BWI to GSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–GSO that never appear on search engines, with no booking fees.