CheapoTrav
Call

Need help booking?

Unpublished phone-only deals available

1 (815) 473-8090

OIR to RML: distance & flight time

Okushiri (Okushiri Airport) → Colombo (Colombo Ratmalana Airport)

4,357 mi
7,011 km · 3,786 nm
9h 1m
estimated nonstop flight time
-3.5h
time difference · heading west
See live OIR→RML fares Phone-only fares on this route — call free

Flight time details

4,357 miles nonstop takes roughly 9h 1m 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.

Track a live flight on this route →

The two airports

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.

Compare OIR–RML against every nearby airport — free on one call:

Frequently asked questions

How far is OIR from RML?

The flight distance from Okushiri (OIR) to Colombo (RML) is 4,357 miles (7,011 km, 3,786 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OIR to RML?

A nonstop flight takes about 9h 1m 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 Okushiri and Colombo?

Colombo is 3.5 hours behind Okushiri.

What is the cheapest way to fly from OIR to RML?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–RML that never appear on search engines, with no booking fees.
Keep exploring:RML to OIR Airports near OIR Airports near RML Time difference OIR–RML Distance calculator