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KOS to GLU: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Gelephu (Gelephu Airport)
1,416 mi
2,279 km · 1,230 nm
3h 33m
estimated nonstop flight time
—
time difference · heading northwest
See live KOS→GLU fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m gate to gate, flying northwest. 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
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- GLU — Gelephu Airport · Gelephu, Bhutan
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 GLU
- BUT · Bathpalathang Airport50 mi away
- COH · Cooch Behar Airport73 mi away
- PBH · Paro Airport73 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport88 mi away
Frequently asked questions
How far is KOS from GLU?
The flight distance from Sihanoukville (KOS) to Gelephu (GLU) is 1,416 miles (2,279 km, 1,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to GLU?
A nonstop flight takes about 3h 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 KOS to GLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–GLU that never appear on search engines, with no booking fees.