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HIO to OSS: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Osh (Osh Airport)
6,405 mi
10,308 km · 5,566 nm
13h 2m
estimated nonstop flight time
+13h
time difference · heading north
See live HIO→OSS fares Phone-only fares on this route — call free
Flight time details
6,405 miles nonstop takes roughly 13h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- OSS — Osh Airport · Osh, Kyrgyzstan
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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 mi away
Frequently asked questions
How far is HIO from OSS?
The flight distance from Hillsboro (HIO) to Osh (OSS) is 6,405 miles (10,308 km, 5,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to OSS?
A nonstop flight takes about 13h 2m 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 Osh?
Osh is 13 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to OSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–OSS that never appear on search engines, with no booking fees.