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CNI to OKM: distance & flight time
Changhai (Changhai Airport) → Okmulgee (Okmulgee Regional Airport)
6,704 mi
10,789 km · 5,826 nm
13h 37m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CNI→OKM fares Phone-only fares on this route — call free
Flight time details
6,704 miles nonstop takes roughly 13h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- CNI — Changhai Airport · Changhai, China
- OKM — Okmulgee Regional Airport · Okmulgee, United States
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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 mi away
Frequently asked questions
How far is CNI from OKM?
The flight distance from Changhai (CNI) to Okmulgee (OKM) is 6,704 miles (10,789 km, 5,826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to OKM?
A nonstop flight takes about 13h 37m 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 Okmulgee?
Okmulgee is 13 hours behind Changhai.
What is the cheapest way to fly from CNI to OKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–OKM that never appear on search engines, with no booking fees.