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SQH to OIT: distance & flight time
Son-La (Na-San Airport) → Oita (Oita Airport)
1,891 mi
3,044 km · 1,643 nm
4h 10m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SQH→OIT fares Phone-only fares on this route — call free
Flight time details
1,891 miles nonstop takes roughly 4h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SQH — Na-San Airport · Son-La, Vietnam
- OIT — Oita Airport · Oita, 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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is SQH from OIT?
The flight distance from Son-La (SQH) to Oita (OIT) is 1,891 miles (3,044 km, 1,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to OIT?
A nonstop flight takes about 4h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SQH to OIT?
Nonstop service on SQH–OIT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 10m nonstop estimate.
What is the time difference between Son-La and Oita?
Oita is 2 hours ahead of Son-La.
What is the cheapest way to fly from SQH to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–OIT that never appear on search engines, with no booking fees.
Why are some SQH to OIT fares phone-only?
Consolidator contracts let us sell certain SQH–OIT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.