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HIO to STK: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Sterling (Sterling Municipal Airport)
1,047 mi
1,685 km · 910 nm
2h 45m
estimated nonstop flight time
+1h
time difference · heading east
See live HIO→STK fares Phone-only fares on this route — call free
Flight time details
1,047 miles nonstop takes roughly 2h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- STK — Sterling Municipal Airport · Sterling, 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 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
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
Frequently asked questions
How far is HIO from STK?
The flight distance from Hillsboro (HIO) to Sterling (STK) 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 HIO to STK?
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 Hillsboro and Sterling?
Sterling is 1 hour ahead of Hillsboro.
What is the cheapest way to fly from HIO to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–STK that never appear on search engines, with no booking fees.