Need help booking?
Unpublished phone-only deals available
NGS to PDX: distance & flight time
Nagasaki (Nagasaki Airport) → Portland (Portland International Airport)
5,374 mi
8,649 km · 4,670 nm
11h
estimated nonstop flight time
-16h
time difference · heading northeast
See live NGS→PDX fares Phone-only fares on this route — call free
Flight time details
5,374 miles nonstop takes roughly 11h 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
- NGS — Nagasaki Airport · Nagasaki, Japan
- PDX — Portland International Airport · Portland, 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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is NGS from PDX?
The flight distance from Nagasaki (NGS) to Portland (PDX) is 5,374 miles (8,649 km, 4,670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGS to PDX?
A nonstop flight takes about 11h 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 Nagasaki and Portland?
Portland is 16 hours behind Nagasaki.
What is the cheapest way to fly from NGS to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGS–PDX that never appear on search engines, with no booking fees.