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KOS to SPA: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Spartangurg (Spartanburg Downtown Memorial Airport)
9,272 mi
14,922 km · 8,057 nm
18h 39m
estimated nonstop flight time
—
time difference · heading north
See live KOS→SPA fares Phone-only fares on this route — call free
Flight time details
9,272 miles nonstop takes roughly 18h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- SPA — Spartanburg Downtown Memorial Airport · Spartangurg, 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 SPA
- GSP · Greenville Spartanburg International Airport15 mi away
- CLT · Charlotte Douglas International Airport61 mi away
- GMU · Greenville Downtown Airport23 mi away
- GDC · Donaldson Field Airport26 mi away
Frequently asked questions
How far is KOS from SPA?
The flight distance from Sihanoukville (KOS) to Spartangurg (SPA) is 9,272 miles (14,922 km, 8,057 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to SPA?
A nonstop flight takes about 18h 39m 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 cheapest way to fly from KOS to SPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–SPA that never appear on search engines, with no booking fees.