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UTH to FSD: distance & flight time
Udon Thani (Udon Thani Airport) → Sioux Falls (Joe Foss Field Airport)
8,046 mi
12,949 km · 6,992 nm
16h 15m
estimated nonstop flight time
-12h
time difference · heading north
See live UTH→FSD fares Phone-only fares on this route — call free
Flight time details
8,046 miles nonstop takes roughly 16h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- FSD — Joe Foss Field Airport · Sioux Falls, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
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
Frequently asked questions
How far is UTH from FSD?
The flight distance from Udon Thani (UTH) to Sioux Falls (FSD) is 8,046 miles (12,949 km, 6,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to FSD?
A nonstop flight takes about 16h 15m 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 Udon Thani and Sioux Falls?
Sioux Falls is 12 hours behind Udon Thani.
What is the cheapest way to fly from UTH to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–FSD that never appear on search engines, with no booking fees.