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BTV to KOS: distance & flight time
Burlington (Burlington International Airport) → Sihanoukville (Sihanoukville International Airport)
8,628 mi
13,885 km · 7,497 nm
17h 23m
estimated nonstop flight time
+11h
time difference · heading north
See live BTV→KOS fares Phone-only fares on this route — call free
Flight time details
8,628 miles nonstop takes roughly 17h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- BTV — Burlington International Airport · Burlington, United States
- 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 BTV
- PBG · Plattsburgh International Airport20 mi away
- MVL · Morrisville Stowe State Airport27 mi away
- MPV · Edward F Knapp State Airport35 mi away
- LKP · Lake Placid Airport42 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 BTV from KOS?
The flight distance from Burlington (BTV) to Sihanoukville (KOS) is 8,628 miles (13,885 km, 7,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTV to KOS?
A nonstop flight takes about 17h 23m 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 Burlington and Sihanoukville?
Sihanoukville is 11 hours ahead of Burlington.
What is the cheapest way to fly from BTV to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTV–KOS that never appear on search engines, with no booking fees.