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STK to HIO: distance & flight time
Sterling (Sterling Municipal Airport) → Hillsboro (Portland Hillsboro Airport)
1,047 mi
1,685 km · 910 nm
2h 45m
estimated nonstop flight time
-1h
time difference · heading northwest
See live STK→HIO fares Phone-only fares on this route — call free
Flight time details
1,047 miles nonstop takes roughly 2h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- HIO — Portland Hillsboro Airport · Hillsboro, 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 HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
Frequently asked questions
How far is STK from HIO?
The flight distance from Sterling (STK) to Hillsboro (HIO) is 1,047 miles (1,685 km, 910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to HIO?
A nonstop flight takes about 2h 45m 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 Hillsboro?
Hillsboro is 1 hour behind Sterling.
What is the cheapest way to fly from STK to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–HIO that never appear on search engines, with no booking fees.