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CNI to OIM: distance & flight time
Changhai (Changhai Airport) → Oshima (Oshima Airport)
970 mi
1,561 km · 843 nm
2h 35m
estimated nonstop flight time
+1h
time difference · heading east
See live CNI→OIM fares Phone-only fares on this route — call free
Flight time details
970 miles nonstop takes roughly 2h 35m gate to gate, flying east. 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
- OIM — Oshima Airport · Oshima, 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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is CNI from OIM?
The flight distance from Changhai (CNI) to Oshima (OIM) is 970 miles (1,561 km, 843 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to OIM?
A nonstop flight takes about 2h 35m 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 Oshima?
Oshima is 1 hour ahead of Changhai.
What is the cheapest way to fly from CNI to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–OIM that never appear on search engines, with no booking fees.