Need help booking?
Unpublished phone-only deals available
KOJ to TTD: distance & flight time
Kagoshima (Kagoshima Airport) → Troutdale (Portland Troutdale Airport)
5,408 mi
8,703 km · 4,699 nm
11h 4m
estimated nonstop flight time
-16h
time difference · heading northeast
See live KOJ→TTD fares Phone-only fares on this route — call free
Flight time details
5,408 miles nonstop takes roughly 11h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- KOJ — Kagoshima Airport · Kagoshima, Japan
- 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 KOJ
- KMI · Miyazaki Airport43 mi away
- AXJ · Amakusa Airport57 mi away
- KMJ · Kumamoto Airport72 mi away
- TNE · New Tanegashima Airport84 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 KOJ from TTD?
The flight distance from Kagoshima (KOJ) to Troutdale (TTD) is 5,408 miles (8,703 km, 4,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOJ to TTD?
A nonstop flight takes about 11h 4m 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 Kagoshima and Troutdale?
Troutdale is 16 hours behind Kagoshima.
What is the cheapest way to fly from KOJ to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOJ–TTD that never appear on search engines, with no booking fees.