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PBH to KOS: distance & flight time
Thimphu (Paro Airport) → Sihanoukville (Sihanoukville International Airport)
1,485 mi
2,389 km · 1,290 nm
3h 42m
estimated nonstop flight time
+1h
time difference · heading southeast
See live PBH→KOS fares Phone-only fares on this route — call free
Flight time details
1,485 miles nonstop takes roughly 3h 42m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PBH — Paro Airport · Thimphu, Bhutan
- 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 PBH
- GLU · Gelephu Airport73 mi away
- COH · Cooch Behar Airport74 mi away
- BUT · Bathpalathang Airport82 mi away
- IXB · Bagdogra Airport84 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 PBH from KOS?
The flight distance from Thimphu (PBH) to Sihanoukville (KOS) is 1,485 miles (2,389 km, 1,290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PBH to KOS?
A nonstop flight takes about 3h 42m 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 Thimphu and Sihanoukville?
Sihanoukville is 1 hour ahead of Thimphu.
What is the cheapest way to fly from PBH to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PBH–KOS that never appear on search engines, with no booking fees.