New calculation
Flight distance & time
Lewiston Nez Perce County Airport → Portland International Airport
LWSPDX
- Distance
- 440 km · 273 mi
- Flight time
- 01h 18m
- CO₂ per passenger
- 39 kg
This Lewiston Nez Perce County Airport → Portland International Airport route is 440 km (273 mi) end to end. The estimated flight time is 01h 18m, and a passenger's share of CO₂ works out at roughly 39 kg.
See the reverse route: Portland International Airport → Lewiston Nez Perce County Airport
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Your route
- FromLWSLewiston Nez Perce County AirportLewiston, Idaho
- ToPDXPortland International AirportPortland, Oregon
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
Lewiston Nez Perce County Airport to Portland International Airport FAQ
How far is Lewiston Nez Perce County Airport from Portland International Airport?
Lewiston Nez Perce County Airport (LWS) and Portland International Airport (PDX) are 440 km (273 mi) apart, measured along the great-circle route.
How long is the flight from Lewiston Nez Perce County Airport to Portland International Airport?
A direct LWS–PDX flight covers the distance in about 01h 18m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lewiston Nez Perce County Airport to Portland International Airport produce?
A passenger's share of CO₂ on the LWS–PDX route is roughly 39 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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