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Flight distance & time
Lambert St Louis International Airport → Napa County Airport
STLAPC
- Distance
- 2,764 km · 1,717 mi
- Flight time
- 04h 12m
- CO₂ per passenger
- 248 kg
This Lambert St Louis International Airport → Napa County Airport route is 2,764 km (1,717 mi) end to end. The estimated flight time is 04h 12m, and a passenger's share of CO₂ works out at roughly 248 kg.
See the reverse route: Napa County Airport → Lambert St Louis International Airport
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToAPCNapa County AirportNapa, California
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
Lambert St Louis International Airport to Napa County Airport FAQ
How far is Lambert St Louis International Airport from Napa County Airport?
Lambert St Louis International Airport (STL) and Napa County Airport (APC) are 2,764 km (1,717 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Napa County Airport?
A direct STL–APC flight covers the distance in about 04h 12m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Napa County Airport produce?
A passenger's share of CO₂ on the STL–APC route is roughly 248 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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