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HRO to TTD: distance & flight time
Harrison (Boone County Airport) → Troutdale (Portland Troutdale Airport)
1,645 mi
2,647 km · 1,429 nm
3h 42m
estimated nonstop flight time
-2h
time difference · heading northwest
See live HRO→TTD fares Phone-only fares on this route — call free
Flight time details
1,645 miles nonstop takes roughly 3h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HRO — Boone County Airport · Harrison, United States
- TTD — Portland Troutdale Airport · Troutdale, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
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
Frequently asked questions
How far is HRO from TTD?
The flight distance from Harrison (HRO) to Troutdale (TTD) is 1,645 miles (2,647 km, 1,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to TTD?
A nonstop flight takes about 3h 42m 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 Harrison and Troutdale?
Troutdale is 2 hours behind Harrison.
What is the cheapest way to fly from HRO to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–TTD that never appear on search engines, with no booking fees.