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KGL to KOS: distance & flight time
Kigali (Kigali International Airport) → Sihanoukville (Sihanoukville International Airport)
5,125 mi
8,248 km · 4,453 nm
10h 31m
estimated nonstop flight time
+5h
time difference · heading east
See live KGL→KOS fares Phone-only fares on this route — call free
Flight time details
5,125 miles nonstop takes roughly 10h 31m 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
- KGL — Kigali International Airport · Kigali, Rwanda
- 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 KGL
- GYI · Gisenyi Airport64 mi away
- GOM · Goma International Airport66 mi away
- KME · Kamembe Airport92 mi away
- BKY · Bukavu Kavumu Airport95 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 KGL from KOS?
The flight distance from Kigali (KGL) to Sihanoukville (KOS) is 5,125 miles (8,248 km, 4,453 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KGL to KOS?
A nonstop flight takes about 10h 31m 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 Kigali and Sihanoukville?
Sihanoukville is 5 hours ahead of Kigali.
What is the cheapest way to fly from KGL to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KGL–KOS that never appear on search engines, with no booking fees.