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GNI to OKM: distance & flight time
Green Island (Lyudao Airport) → Okmulgee (Okmulgee Regional Airport)
7,721 mi
12,426 km · 6,710 nm
15h 36m
estimated nonstop flight time
-13h
time difference · heading northeast
See live GNI→OKM fares Phone-only fares on this route — call free
Flight time details
7,721 miles nonstop takes roughly 15h 36m 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
- GNI — Lyudao Airport · Green Island, Taiwan
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from OKM?
The flight distance from Green Island (GNI) to Okmulgee (OKM) is 7,721 miles (12,426 km, 6,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to OKM?
A nonstop flight takes about 15h 36m 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 Green Island and Okmulgee?
Okmulgee is 13 hours behind Green Island.
What is the cheapest way to fly from GNI to OKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–OKM that never appear on search engines, with no booking fees.