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FRA to KOS: distance & flight time
Frankfurt (Frankfurt am Main Airport) → Sihanoukville (Sihanoukville International Airport)
5,882 mi
9,466 km · 5,111 nm
12h
estimated nonstop flight time
+5h
time difference · heading east
See live FRA→KOS fares Phone-only fares on this route — call free
Flight time details
5,882 miles nonstop takes roughly 12h 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
- FRA — Frankfurt am Main Airport · Frankfurt, Germany
- 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 FRA
- QEF · Frankfurt-Egelsbach Airport6 mi away
- WIE · Wiesbaden Army Airfield11 mi away
- ZNF · Hanau Army Air Field20 mi away
- MHG · Mannheim-City Airport39 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 FRA from KOS?
The flight distance from Frankfurt (FRA) to Sihanoukville (KOS) is 5,882 miles (9,466 km, 5,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRA to KOS?
A nonstop flight takes about 12h 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 Frankfurt and Sihanoukville?
Sihanoukville is 5 hours ahead of Frankfurt.
What is the cheapest way to fly from FRA to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRA–KOS that never appear on search engines, with no booking fees.