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HIO to HSG: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Saga (Saga Airport)
5,335 mi
8,586 km · 4,636 nm
10h 56m
estimated nonstop flight time
+16h
time difference · heading northwest
See live HIO→HSG fares Phone-only fares on this route — call free
Flight time details
5,335 miles nonstop takes roughly 10h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- HSG — Saga Airport · Saga, Japan
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 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
Near HSG
- NGS · Nagasaki Airport28 mi away
- FUK · Fukuoka Airport31 mi away
- KMJ · Kumamoto Airport39 mi away
- AXJ · Amakusa Airport47 mi away
Frequently asked questions
How far is HIO from HSG?
The flight distance from Hillsboro (HIO) to Saga (HSG) is 5,335 miles (8,586 km, 4,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to HSG?
A nonstop flight takes about 10h 56m 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 Hillsboro and Saga?
Saga is 16 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to HSG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–HSG that never appear on search engines, with no booking fees.