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OKI to ADP: distance & flight time
Oki Island (Oki Airport) → Galoya (Ampara Airport)
3,810 mi
6,131 km · 3,311 nm
7h 56m
estimated nonstop flight time
-3.5h
time difference · heading west
See live OKI→ADP fares Phone-only fares on this route — call free
Flight time details
3,810 miles nonstop takes roughly 7h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OKI — Oki Airport · Oki Island, Japan
- ADP — Ampara Airport · Galoya, 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Near ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Frequently asked questions
How far is OKI from ADP?
The flight distance from Oki Island (OKI) to Galoya (ADP) is 3,810 miles (6,131 km, 3,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to ADP?
A nonstop flight takes about 7h 56m 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 Oki Island and Galoya?
Galoya is 3.5 hours behind Oki Island.
What is the cheapest way to fly from OKI to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–ADP that never appear on search engines, with no booking fees.