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CNU to SUX: distance & flight time
Chanute (Chanute Martin Johnson Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
331 mi
532 km · 287 nm
1h 20m
estimated nonstop flight time
—
time difference · heading north
See live CNU→SUX fares Phone-only fares on this route — call free
Flight time details
331 miles nonstop takes roughly 1h 20m 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
- CNU — Chanute Martin Johnson Airport · Chanute, United States
- 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 CNU
- PPF · Tri-City Airport23 mi away
- IDP · Independence Municipal Airport39 mi away
- CFV · Coffeyville Municipal Airport40 mi away
- EMP · Emporia Municipal Airport60 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 CNU from SUX?
The flight distance from Chanute (CNU) to Sioux City (SUX) is 331 miles (532 km, 287 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNU to SUX?
A nonstop flight takes about 1h 20m 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 CNU to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNU–SUX that never appear on search engines, with no booking fees.