New calculation
Flight distance & time
Des Moines International Airport → Lambert St Louis International Airport
DSMSTL
- Distance
- 417 km · 259 mi
- Flight time
- 01h 16m
- CO₂ per passenger
- 37 kg
This Des Moines International Airport → Lambert St Louis International Airport route is 417 km (259 mi) end to end. The estimated flight time is 01h 16m, and a passenger's share of CO₂ works out at roughly 37 kg.
See the reverse route: Lambert St Louis International Airport → Des Moines International Airport
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Your route
- FromDSMDes Moines International AirportDes Moines, Iowa
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.4 flights/day
Airlines on this route
JRENetJets Aviation
Common questions
Des Moines International Airport to Lambert St Louis International Airport FAQ
How far is Des Moines International Airport from Lambert St Louis International Airport?
Des Moines International Airport (DSM) and Lambert St Louis International Airport (STL) are 417 km (259 mi) apart, measured along the great-circle route.
How long is the flight from Des Moines International Airport to Lambert St Louis International Airport?
A direct DSM–STL flight covers the distance in about 01h 16m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Des Moines International Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the DSM–STL route is roughly 37 kg.
Which airlines fly from Des Moines International Airport to Lambert St Louis International Airport?
JRE, NetJets Aviation operate scheduled service between DSM and STL.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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