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KHD to KOS: distance & flight time
Khorram Abad (Khoram Abad Airport) → Sihanoukville (Sihanoukville International Airport)
3,829 mi
6,163 km · 3,328 nm
7h 59m
estimated nonstop flight time
+3.5h
time difference · heading east
See live KHD→KOS fares Phone-only fares on this route — call free
Flight time details
3,829 miles nonstop takes roughly 7h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- KHD — Khoram Abad Airport · Khorram Abad, Iran
- 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 KHD
- DEF · Dezful Airport69 mi away
- KSH · Shahid Ashrafi Esfahani Airport90 mi away
- HDM · Hamadan Airport100 mi away
- AJK · Arak Airport102 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 KHD from KOS?
The flight distance from Khorram Abad (KHD) to Sihanoukville (KOS) is 3,829 miles (6,163 km, 3,328 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHD to KOS?
A nonstop flight takes about 7h 59m 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 Khorram Abad and Sihanoukville?
Sihanoukville is 3.5 hours ahead of Khorram Abad.
What is the cheapest way to fly from KHD to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHD–KOS that never appear on search engines, with no booking fees.