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KOS to STC: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Saint Cloud (St Cloud Regional Airport)
8,405 mi
13,527 km · 7,304 nm
16h 57m
estimated nonstop flight time
-12h
time difference · heading north
See live KOS→STC fares Phone-only fares on this route — call free
Flight time details
8,405 miles nonstop takes roughly 16h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- STC — St Cloud Regional Airport · Saint Cloud, 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 STC
Frequently asked questions
How far is KOS from STC?
The flight distance from Sihanoukville (KOS) to Saint Cloud (STC) is 8,405 miles (13,527 km, 7,304 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to STC?
A nonstop flight takes about 16h 57m 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 Saint Cloud?
Saint Cloud is 12 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to STC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–STC that never appear on search engines, with no booking fees.