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Flight distance & time
Lambert St Louis International Airport → Portsmouth International at Pease Airport
STLPSM
- Distance
- 1,706 km · 1,060 mi
- Flight time
- 02h 53m
- CO₂ per passenger
- 153 kg
This Lambert St Louis International Airport → Portsmouth International at Pease Airport route is 1,706 km (1,060 mi) end to end. The estimated flight time is 02h 53m, and a passenger's share of CO₂ works out at roughly 153 kg.
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
JTZ
Common questions
Lambert St Louis International Airport to Portsmouth International at Pease Airport FAQ
How far is Lambert St Louis International Airport from Portsmouth International at Pease Airport?
Lambert St Louis International Airport (STL) and Portsmouth International at Pease Airport (PSM) are 1,706 km (1,060 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Portsmouth International at Pease Airport?
A direct STL–PSM flight covers the distance in about 02h 53m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Portsmouth International at Pease Airport produce?
A passenger's share of CO₂ on the STL–PSM route is roughly 153 kg.
Which airlines fly from Lambert St Louis International Airport to Portsmouth International at Pease Airport?
JTZ operate scheduled service between STL and PSM.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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