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TNH to OIT: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Oita (Oita Airport)
689 mi
1,109 km · 599 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading southeast
See live TNH→OIT fares Phone-only fares on this route — call free
Flight time details
689 miles nonstop takes roughly 1h 58m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- 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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 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 TNH from OIT?
The flight distance from Tonghua (TNH) to Oita (OIT) is 689 miles (1,109 km, 599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to OIT?
A nonstop flight takes about 1h 58m 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 Tonghua and Oita?
Oita is 1 hour ahead of Tonghua.
What is the cheapest way to fly from TNH to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–OIT that never appear on search engines, with no booking fees.