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CNX to SUX: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
8,099 mi
13,033 km · 7,037 nm
16h 21m
estimated nonstop flight time
-12h
time difference · heading north
See live CNX→SUX fares Phone-only fares on this route — call free
Flight time details
8,099 miles nonstop takes roughly 16h 21m 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
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is CNX from SUX?
The flight distance from Chiang Mai (CNX) to Sioux City (SUX) is 8,099 miles (13,033 km, 7,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to SUX?
A nonstop flight takes about 16h 21m 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 Chiang Mai and Sioux City?
Sioux City is 12 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–SUX that never appear on search engines, with no booking fees.