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OIR to SYH: distance & flight time
Okushiri (Okushiri Airport) → Syangboche (Syangboche Airport)
3,091 mi
4,975 km · 2,686 nm
6h 32m
estimated nonstop flight time
-3.2h
time difference · heading west
See live OIR→SYH fares Phone-only fares on this route — call free
Flight time details
3,091 miles nonstop takes roughly 6h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- SYH — Syangboche Airport · Syangboche, Nepal
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Frequently asked questions
How far is OIR from SYH?
The flight distance from Okushiri (OIR) to Syangboche (SYH) is 3,091 miles (4,975 km, 2,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to SYH?
A nonstop flight takes about 6h 32m 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 Okushiri and Syangboche?
Syangboche is 3.2 hours behind Okushiri.
What is the cheapest way to fly from OIR to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–SYH that never appear on search engines, with no booking fees.