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OKC to GIU: distance & flight time
Oklahoma City (Will Rogers World Airport) → Sigiriya (Sigiriya Air Force Base)
9,440 mi
15,192 km · 8,203 nm
18h 59m
estimated nonstop flight time
+10.5h
time difference · heading north
See live OKC→GIU fares Phone-only fares on this route — call free
Flight time details
9,440 miles nonstop takes roughly 18h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- OKC — Will Rogers World Airport · Oklahoma City, United States
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Near GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Frequently asked questions
How far is OKC from GIU?
The flight distance from Oklahoma City (OKC) to Sigiriya (GIU) is 9,440 miles (15,192 km, 8,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKC to GIU?
A nonstop flight takes about 18h 59m 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 Oklahoma City and Sigiriya?
Sigiriya is 10.5 hours ahead of Oklahoma City.
What is the cheapest way to fly from OKC to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKC–GIU that never appear on search engines, with no booking fees.