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RTC to KOS: distance & flight time
(Ratnagiri Airport) → Sihanoukville (Sihanoukville International Airport)
2,079 mi
3,346 km · 1,807 nm
4h 33m
estimated nonstop flight time
—
time difference · heading east
See live RTC→KOS fares Phone-only fares on this route — call free
Flight time details
2,079 miles nonstop takes roughly 4h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RTC — Ratnagiri Airport · , India
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 RTC
- KLH · Kolhapur Airport68 mi away
- PNQ · Pune Airport115 mi away
- IXG · Belgaum Airport117 mi away
- GOI · Dabolim Airport118 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is RTC from KOS?
The flight distance from (RTC) to Sihanoukville (KOS) is 2,079 miles (3,346 km, 1,807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTC to KOS?
A nonstop flight takes about 4h 33m 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 cheapest way to fly from RTC to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTC–KOS that never appear on search engines, with no booking fees.