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ZJI to KOS: distance & flight time
Locarno (Locarno Airport) → Sihanoukville (Sihanoukville International Airport)
5,917 mi
9,523 km · 5,142 nm
12h 4m
estimated nonstop flight time
+5h
time difference · heading east
See live ZJI→KOS fares Phone-only fares on this route — call free
Flight time details
5,917 miles nonstop takes roughly 12h 4m 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
- ZJI — Locarno Airport · Locarno, Switzerland
- 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 ZJI
- LUG · Lugano Airport11 mi away
- MXP · Malpensa International Airport37 mi away
- BGY · Il Caravaggio International Airport52 mi away
- LIN · Milano Linate Airport53 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 ZJI from KOS?
The flight distance from Locarno (ZJI) to Sihanoukville (KOS) is 5,917 miles (9,523 km, 5,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZJI to KOS?
A nonstop flight takes about 12h 4m 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 Locarno and Sihanoukville?
Sihanoukville is 5 hours ahead of Locarno.
What is the cheapest way to fly from ZJI to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZJI–KOS that never appear on search engines, with no booking fees.