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Flight distance & time
Aspen-Pitkin Co/Sardy Field → Lambert St Louis International Airport
ASESTL
- Distance
- 1,424 km · 884 mi
- Flight time
- 02h 31m
- CO₂ per passenger
- 128 kg
This Aspen-Pitkin Co/Sardy Field → Lambert St Louis International Airport route is 1,424 km (884 mi) end to end. The estimated flight time is 02h 31m, and a passenger's share of CO₂ works out at roughly 128 kg.
See the reverse route: Lambert St Louis International Airport → Aspen-Pitkin Co/Sardy Field
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Your route
- FromASEAspen-Pitkin Co/Sardy FieldAspen, Colorado
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
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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
Aspen-Pitkin Co/Sardy Field to Lambert St Louis International Airport FAQ
How far is Aspen-Pitkin Co/Sardy Field from Lambert St Louis International Airport?
Aspen-Pitkin Co/Sardy Field (ASE) and Lambert St Louis International Airport (STL) are 1,424 km (884 mi) apart, measured along the great-circle route.
How long is the flight from Aspen-Pitkin Co/Sardy Field to Lambert St Louis International Airport?
A direct ASE–STL flight covers the distance in about 02h 31m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Aspen-Pitkin Co/Sardy Field to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the ASE–STL route is roughly 128 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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