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CSX to OKM: distance & flight time
Changcha (Changsha Huanghua International Airport) → Okmulgee (Okmulgee Regional Airport)
7,633 mi
12,284 km · 6,633 nm
15h 26m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CSX→OKM fares Phone-only fares on this route — call free
Flight time details
7,633 miles nonstop takes roughly 15h 26m 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
- CSX — Changsha Huanghua International Airport · Changcha, 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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 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 CSX from OKM?
The flight distance from Changcha (CSX) to Okmulgee (OKM) is 7,633 miles (12,284 km, 6,633 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSX to OKM?
A nonstop flight takes about 15h 26m 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 Changcha and Okmulgee?
Okmulgee is 13 hours behind Changcha.
What is the cheapest way to fly from CSX to OKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSX–OKM that never appear on search engines, with no booking fees.