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TTD to KHH: distance & flight time
Troutdale (Portland Troutdale Airport) → Kaohsiung (Kaohsiung International Airport)
6,305 mi
10,148 km · 5,479 nm
12h 50m
estimated nonstop flight time
+15h
time difference · heading northwest
See live TTD→KHH fares Phone-only fares on this route — call free
Flight time details
6,305 miles nonstop takes roughly 12h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- TTD — Portland Troutdale Airport · Troutdale, United States
- KHH — Kaohsiung International Airport · Kaohsiung, Taiwan
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 KHH
- PIF · Pingtung North Airport12 mi away
- TNN · Tainan Airport27 mi away
- HCN · Hengchun Airport44 mi away
- TTT · Taitung Airport49 mi away
Frequently asked questions
How far is TTD from KHH?
The flight distance from Troutdale (TTD) to Kaohsiung (KHH) is 6,305 miles (10,148 km, 5,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to KHH?
A nonstop flight takes about 12h 50m 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 Troutdale and Kaohsiung?
Kaohsiung is 15 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to KHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–KHH that never appear on search engines, with no booking fees.