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KOS to QLR: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Monte Real (Monte Real Air Base)
6,901 mi
11,106 km · 5,997 nm
14h
estimated nonstop flight time
-6h
time difference · heading northwest
See live KOS→QLR fares Phone-only fares on this route — call free
Flight time details
6,901 miles nonstop takes roughly 14h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- QLR — Monte Real Air Base · Monte Real, Portugal
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 QLR
- AVR · Alverca Air Base66 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)74 mi away
- CAT · Cascais Airport80 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)81 mi away
Frequently asked questions
How far is KOS from QLR?
The flight distance from Sihanoukville (KOS) to Monte Real (QLR) is 6,901 miles (11,106 km, 5,997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to QLR?
A nonstop flight takes about 14h 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 Monte Real?
Monte Real is 6 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to QLR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–QLR that never appear on search engines, with no booking fees.