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Flight distance & time
John Wayne Airport-Orange County Airport → Lambert St Louis International Airport
SNASTL
- Distance
- 2,520 km · 1,565 mi
- Flight time
- 03h 54m
- CO₂ per passenger
- 226 kg
This John Wayne Airport-Orange County Airport → Lambert St Louis International Airport route is 2,520 km (1,565 mi) end to end. The estimated flight time is 03h 54m, and a passenger's share of CO₂ works out at roughly 226 kg.
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Your route
- FromSNAJohn Wayne Airport-Orange County AirportSanta Ana, California
- 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
John Wayne Airport-Orange County Airport to Lambert St Louis International Airport FAQ
How far is John Wayne Airport-Orange County Airport from Lambert St Louis International Airport?
John Wayne Airport-Orange County Airport (SNA) and Lambert St Louis International Airport (STL) are 2,520 km (1,565 mi) apart, measured along the great-circle route.
How long is the flight from John Wayne Airport-Orange County Airport to Lambert St Louis International Airport?
A direct SNA–STL flight covers the distance in about 03h 54m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from John Wayne Airport-Orange County Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the SNA–STL route is roughly 226 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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