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KOS to GAU: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Guwahati (Lokpriya Gopinath Bordoloi International Airport)
1,330 mi
2,141 km · 1,156 nm
3h 22m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live KOS→GAU fares Phone-only fares on this route — call free
Flight time details
1,330 miles nonstop takes roughly 3h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- GAU — Lokpriya Gopinath Bordoloi International Airport · Guwahati, India
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 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
Near GAU
- SHL · Shillong Airport37 mi away
- ZYL · Osmany International Airport81 mi away
- TEZ · Tezpur Airport85 mi away
- GLU · Gelephu Airport88 mi away
Frequently asked questions
How far is KOS from GAU?
The flight distance from Sihanoukville (KOS) to Guwahati (GAU) is 1,330 miles (2,141 km, 1,156 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to GAU?
A nonstop flight takes about 3h 22m 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 Sihanoukville and Guwahati?
Guwahati is 1.5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to GAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–GAU that never appear on search engines, with no booking fees.