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MHQ to KOS: distance & flight time
Mariehamn (Mariehamn Airport) → Sihanoukville (Sihanoukville International Airport)
5,370 mi
8,643 km · 4,667 nm
11h
estimated nonstop flight time
+4h
time difference · heading east
See live MHQ→KOS fares Phone-only fares on this route — call free
Flight time details
5,370 miles nonstop takes roughly 11h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- MHQ — Mariehamn Airport · Mariehamn, Finland
- 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 MHQ
- ARN · Stockholm-Arlanda Airport76 mi away
- TKU · Turku Airport85 mi away
- BMA · Stockholm-Bromma Airport86 mi away
- GVX · Gävle Sandviken Airport106 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 MHQ from KOS?
The flight distance from Mariehamn (MHQ) to Sihanoukville (KOS) is 5,370 miles (8,643 km, 4,667 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MHQ to KOS?
A nonstop flight takes about 11h 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 Mariehamn and Sihanoukville?
Sihanoukville is 4 hours ahead of Mariehamn.
What is the cheapest way to fly from MHQ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MHQ–KOS that never appear on search engines, with no booking fees.