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KOS to BGR: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Bangor (Bangor International Airport)
8,581 mi
13,810 km · 7,457 nm
17h 18m
estimated nonstop flight time
-11h
time difference · heading north
See live KOS→BGR fares Phone-only fares on this route — call free
Flight time details
8,581 miles nonstop takes roughly 17h 18m 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
- BGR — Bangor International Airport · Bangor, 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 BGR
- BHB · Hancock County-Bar Harbor Airport34 mi away
- RKD · Knox County Regional Airport53 mi away
- AUG · Augusta State Airport58 mi away
- NHZ · Brunswick Executive Airport84 mi away
Frequently asked questions
How far is KOS from BGR?
The flight distance from Sihanoukville (KOS) to Bangor (BGR) is 8,581 miles (13,810 km, 7,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to BGR?
A nonstop flight takes about 17h 18m 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 Bangor?
Bangor is 11 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to BGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–BGR that never appear on search engines, with no booking fees.