New calculation
Flight distance & time
Lambert St Louis International Airport → Westchester County Airport
STLHPN
- Distance
- 1,442 km · 896 mi
- Flight time
- 02h 33m
- CO₂ per passenger
- 129 kg
This Lambert St Louis International Airport → Westchester County Airport route is 1,442 km (896 mi) end to end. The estimated flight time is 02h 33m, and a passenger's share of CO₂ works out at roughly 129 kg.
See the reverse route: Westchester County Airport → Lambert St Louis International Airport
Advertisement
Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToHPNWestchester County AirportWhite Plains, New York
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.3 flights/day
Airlines on this route
Flexjet
Common questions
Lambert St Louis International Airport to Westchester County Airport FAQ
How far is Lambert St Louis International Airport from Westchester County Airport?
Lambert St Louis International Airport (STL) and Westchester County Airport (HPN) are 1,442 km (896 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Westchester County Airport?
A direct STL–HPN flight covers the distance in about 02h 33m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Westchester County Airport produce?
A passenger's share of CO₂ on the STL–HPN route is roughly 129 kg.
Which airlines fly from Lambert St Louis International Airport to Westchester County Airport?
Flexjet operate scheduled service between STL and HPN.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement