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KOS to BTV: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Burlington (Burlington International Airport)
8,628 mi
13,885 km · 7,497 nm
17h 23m
estimated nonstop flight time
-11h
time difference · heading north
See live KOS→BTV 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 set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- BTV — Burlington International Airport · Burlington, United States
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 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
Frequently asked questions
How far is KOS from BTV?
The flight distance from Sihanoukville (KOS) to Burlington (BTV) 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 KOS to BTV?
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 Sihanoukville and Burlington?
Burlington is 11 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to BTV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–BTV that never appear on search engines, with no booking fees.