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GSB to KOS: distance & flight time
Goldsboro (Seymour Johnson Air Force Base) → Sihanoukville (Sihanoukville International Airport)
9,262 mi
14,906 km · 8,049 nm
18h 38m
estimated nonstop flight time
+11h
time difference · heading north
See live GSB→KOS fares Phone-only fares on this route — call free
Flight time details
9,262 miles nonstop takes roughly 18h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- GSB — Seymour Johnson Air Force Base · Goldsboro, 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 GSB
- ISO · Kinston Regional Jetport At Stallings Field20 mi away
- RWI · Rocky Mount Wilson Regional Airport36 mi away
- PGV · Pitt Greenville Airport38 mi away
- OAJ · Albert J Ellis Airport40 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 GSB from KOS?
The flight distance from Goldsboro (GSB) to Sihanoukville (KOS) is 9,262 miles (14,906 km, 8,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSB to KOS?
A nonstop flight takes about 18h 38m 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 Goldsboro and Sihanoukville?
Sihanoukville is 11 hours ahead of Goldsboro.
What is the cheapest way to fly from GSB to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSB–KOS that never appear on search engines, with no booking fees.