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TTD to HIO: distance & flight time
Troutdale (Portland Troutdale Airport) → Hillsboro (Portland Hillsboro Airport)
27 mi
43 km · 23 nm
32m
estimated nonstop flight time
Same time
time difference · heading west
See live TTD→HIO fares Phone-only fares on this route — call free
Flight time details
27 miles nonstop takes roughly 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from HIO?
The flight distance from Troutdale (TTD) to Hillsboro (HIO) is 27 miles (43 km, 23 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to HIO?
A nonstop flight takes about 32m 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 cheapest way to fly from TTD to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–HIO that never appear on search engines, with no booking fees.