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ONO to CSY: distance & flight time
Ontario (Ontario Municipal Airport) → Cheboksary (Cheboksary Airport)
5,460 mi
8,787 km · 4,745 nm
11h 10m
estimated nonstop flight time
+9h
time difference · heading north
See live ONO→CSY fares Phone-only fares on this route — call free
Flight time details
5,460 miles nonstop takes roughly 11h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 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 ONO from CSY?
The flight distance from Ontario (ONO) to Cheboksary (CSY) is 5,460 miles (8,787 km, 4,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to CSY?
A nonstop flight takes about 11h 10m 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 Ontario and Cheboksary?
Cheboksary is 9 hours ahead of Ontario.
What is the cheapest way to fly from ONO to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–CSY that never appear on search engines, with no booking fees.