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TXK to KOS: distance & flight time
Texarkana (Texarkana Regional Webb Field) → Sihanoukville (Sihanoukville International Airport)
9,181 mi
14,775 km · 7,978 nm
18h 28m
estimated nonstop flight time
+12h
time difference · heading northwest
See live TXK→KOS fares Phone-only fares on this route — call free
Flight time details
9,181 miles nonstop takes roughly 18h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- TXK — Texarkana Regional Webb Field · Texarkana, United States
- 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 TXK
- DTN · Shreveport Downtown Airport65 mi away
- BAD · Barksdale Air Force Base68 mi away
- SHV · Shreveport Regional Airport70 mi away
- ELD · South Arkansas Regional At Goodwin Field70 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 TXK from KOS?
The flight distance from Texarkana (TXK) to Sihanoukville (KOS) is 9,181 miles (14,775 km, 7,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXK to KOS?
A nonstop flight takes about 18h 28m 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 Texarkana and Sihanoukville?
Sihanoukville is 12 hours ahead of Texarkana.
What is the cheapest way to fly from TXK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXK–KOS that never appear on search engines, with no booking fees.