New calculation
Flight distance & time
Greenville Spartanburg International Airport → Baltimore/Washington International Thurgood Marshal Airport
GSPBWI
- Distance
- 684 km · 425 mi
- Flight time
- 01h 36m
- CO₂ per passenger
- 61 kg
This Greenville Spartanburg International Airport → Baltimore/Washington International Thurgood Marshal Airport route is 684 km (425 mi) end to end. The estimated flight time is 01h 36m, and a passenger's share of CO₂ works out at roughly 61 kg.
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Your route
- FromGSPGreenville Spartanburg International AirportGreenville, South Carolina
- ToBWIBaltimore/Washington International Thurgood Marshal AirportBaltimore, Maryland
Flight map
Route service
Average daily flights~2 flights/day
Airlines on this route
Southwest Airlines
Common questions
Greenville Spartanburg International Airport to Baltimore/Washington International Thurgood Marshal Airport FAQ
How far is Greenville Spartanburg International Airport from Baltimore/Washington International Thurgood Marshal Airport?
Greenville Spartanburg International Airport (GSP) and Baltimore/Washington International Thurgood Marshal Airport (BWI) are 684 km (425 mi) apart, measured along the great-circle route.
How long is the flight from Greenville Spartanburg International Airport to Baltimore/Washington International Thurgood Marshal Airport?
A direct GSP–BWI flight covers the distance in about 01h 36m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Greenville Spartanburg International Airport to Baltimore/Washington International Thurgood Marshal Airport produce?
A passenger's share of CO₂ on the GSP–BWI route is roughly 61 kg.
Which airlines fly from Greenville Spartanburg International Airport to Baltimore/Washington International Thurgood Marshal Airport?
Southwest Airlines operate scheduled service between GSP and BWI.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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