Need help booking?
Unpublished phone-only deals available
SUX to CSY: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Cheboksary (Cheboksary Airport)
5,310 mi
8,545 km · 4,614 nm
10h 53m
estimated nonstop flight time
+8h
time difference · heading north
See live SUX→CSY fares Phone-only fares on this route — call free
Flight time details
5,310 miles nonstop takes roughly 10h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- CSY — Cheboksary Airport · Cheboksary, Russia
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 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
Near CSY
- JOK · Yoshkar-Ola Airport47 mi away
- KZN · Kazan International Airport82 mi away
- ULY · Ulyanovsk East Airport130 mi away
- ULV · Ulyanovsk Baratayevka Airport131 mi away
Frequently asked questions
How far is SUX from CSY?
The flight distance from Sioux City (SUX) to Cheboksary (CSY) is 5,310 miles (8,545 km, 4,614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to CSY?
A nonstop flight takes about 10h 53m 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 City and Cheboksary?
Cheboksary is 8 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–CSY that never appear on search engines, with no booking fees.