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Flight distance & time
Sugar Land Regional Airport → Lambert St Louis International Airport
SGRSTL
- Distance
- 1,124 km · 698 mi
- Flight time
- 02h 09m
- CO₂ per passenger
- 101 kg
This Sugar Land Regional Airport → Lambert St Louis International Airport route is 1,124 km (698 mi) end to end. The estimated flight time is 02h 09m, and a passenger's share of CO₂ works out at roughly 101 kg.
See the reverse route: Lambert St Louis International Airport → Sugar Land Regional Airport
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Your route
- FromSGRSugar Land Regional AirportHouston, Texas
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Sugar Land Regional Airport to Lambert St Louis International Airport FAQ
How far is Sugar Land Regional Airport from Lambert St Louis International Airport?
Sugar Land Regional Airport (SGR) and Lambert St Louis International Airport (STL) are 1,124 km (698 mi) apart, measured along the great-circle route.
How long is the flight from Sugar Land Regional Airport to Lambert St Louis International Airport?
A direct SGR–STL flight covers the distance in about 02h 09m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Sugar Land Regional Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the SGR–STL route is roughly 101 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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