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GRQ to KOS: distance & flight time
Groningen (Eelde Airport) → Sihanoukville (Sihanoukville International Airport)
5,924 mi
9,533 km · 5,148 nm
12h 5m
estimated nonstop flight time
+5h
time difference · heading east
See live GRQ→KOS fares Phone-only fares on this route — call free
Flight time details
5,924 miles nonstop takes roughly 12h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GRQ — Eelde Airport · Groningen, Netherlands
- 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 GRQ
- EME · Emden Airport33 mi away
- BMK · Borkum Airport33 mi away
- LWR · Leeuwarden Air Base35 mi away
- NOD · Norden-Norddeich Airport43 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 GRQ from KOS?
The flight distance from Groningen (GRQ) to Sihanoukville (KOS) is 5,924 miles (9,533 km, 5,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRQ to KOS?
A nonstop flight takes about 12h 5m 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 Groningen and Sihanoukville?
Sihanoukville is 5 hours ahead of Groningen.
What is the cheapest way to fly from GRQ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRQ–KOS that never appear on search engines, with no booking fees.