Need help booking?
Unpublished phone-only deals available
KOS to HKY: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Hickory (Hickory Regional Airport)
9,220 mi
14,837 km · 8,012 nm
18h 33m
estimated nonstop flight time
-11h
time difference · heading north
See live KOS→HKY fares Phone-only fares on this route — call free
Flight time details
9,220 miles nonstop takes roughly 18h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- HKY — Hickory Regional Airport · Hickory, United States
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 HKY
- CLT · Charlotte Douglas International Airport44 mi away
- MRN · Foothills Regional Airport14 mi away
- SVH · Statesville Regional Airport24 mi away
- IKB · Wilkes County Airport37 mi away
Frequently asked questions
How far is KOS from HKY?
The flight distance from Sihanoukville (KOS) to Hickory (HKY) is 9,220 miles (14,837 km, 8,012 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to HKY?
A nonstop flight takes about 18h 33m 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 Hickory?
Hickory is 11 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to HKY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–HKY that never appear on search engines, with no booking fees.