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HVR to KOS: distance & flight time
Havre (Havre City County Airport) → Sihanoukville (Sihanoukville International Airport)
7,872 mi
12,669 km · 6,841 nm
15h 54m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HVR→KOS fares Phone-only fares on this route — call free
Flight time details
7,872 miles nonstop takes roughly 15h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HVR — Havre City County Airport · Havre, 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 HVR
- GTF · Great Falls International Airport104 mi away
- LWT · Lewistown Municipal Airport104 mi away
- YXH · Medicine Hat Airport111 mi away
- CTB · Cut Bank International Airport120 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 HVR from KOS?
The flight distance from Havre (HVR) to Sihanoukville (KOS) is 7,872 miles (12,669 km, 6,841 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HVR to KOS?
A nonstop flight takes about 15h 54m 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 Havre and Sihanoukville?
Sihanoukville is 13 hours ahead of Havre.
What is the cheapest way to fly from HVR to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HVR–KOS that never appear on search engines, with no booking fees.