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CNI to OIT: distance & flight time
Changhai (Changhai Airport) → Oita (Oita Airport)
643 mi
1,035 km · 559 nm
1h 52m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CNI→OIT fares Phone-only fares on this route — call free
Flight time details
643 miles nonstop takes roughly 1h 52m 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
- CNI — Changhai Airport · Changhai, 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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 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 CNI from OIT?
The flight distance from Changhai (CNI) to Oita (OIT) is 643 miles (1,035 km, 559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to OIT?
A nonstop flight takes about 1h 52m 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 Changhai and Oita?
Oita is 1 hour ahead of Changhai.
What is the cheapest way to fly from CNI to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–OIT that never appear on search engines, with no booking fees.