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CMB to OKI: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Oki Island (Oki Airport)
3,909 mi
6,291 km · 3,397 nm
8h 8m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live CMB→OKI fares Phone-only fares on this route — call free
Flight time details
3,909 miles nonstop takes roughly 8h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- OKI — Oki Airport · Oki Island, 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 CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Near OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Frequently asked questions
How far is CMB from OKI?
The flight distance from Colombo (CMB) to Oki Island (OKI) is 3,909 miles (6,291 km, 3,397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to OKI?
A nonstop flight takes about 8h 8m 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 Colombo and Oki Island?
Oki Island is 3.5 hours ahead of Colombo.
What is the cheapest way to fly from CMB to OKI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–OKI that never appear on search engines, with no booking fees.