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STK to PWM: distance & flight time
Sterling (Sterling Municipal Airport) → Portland (Portland International Jetport Airport)
1,690 mi
2,720 km · 1,469 nm
3h 47m
estimated nonstop flight time
+2h
time difference · heading east
See live STK→PWM fares Phone-only fares on this route — call free
Flight time details
1,690 miles nonstop takes roughly 3h 47m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- PWM — Portland International Jetport Airport · Portland, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Near PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is STK from PWM?
The flight distance from Sterling (STK) to Portland (PWM) is 1,690 miles (2,720 km, 1,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to PWM?
A nonstop flight takes about 3h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sterling and Portland?
Portland is 2 hours ahead of Sterling.
What is the cheapest way to fly from STK to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–PWM that never appear on search engines, with no booking fees.