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FSD to KOP: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,012 mi
12,894 km · 6,962 nm
16h 11m
estimated nonstop flight time
+12h
time difference · heading northwest
See live FSD→KOP fares Phone-only fares on this route — call free
Flight time details
8,012 miles nonstop takes roughly 16h 11m 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
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is FSD from KOP?
The flight distance from Sioux Falls (FSD) to Nakhon Phanom (KOP) is 8,012 miles (12,894 km, 6,962 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to KOP?
A nonstop flight takes about 16h 11m 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 Sioux Falls and Nakhon Phanom?
Nakhon Phanom is 12 hours ahead of Sioux Falls.
What is the cheapest way to fly from FSD to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–KOP that never appear on search engines, with no booking fees.