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KZN to ONT: distance & flight time
Kazan (Kazan International Airport) → Ontario (Ontario International Airport)
6,193 mi
9,967 km · 5,382 nm
12h 37m
estimated nonstop flight time
-10h
time difference · heading north
See live KZN→ONT fares Phone-only fares on this route — call free
Flight time details
6,193 miles nonstop takes roughly 12h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KZN — Kazan International Airport · Kazan, Russia
- ONT — Ontario International Airport · Ontario, 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 KZN
- CSY · Cheboksary Airport82 mi away
- ULY · Ulyanovsk East Airport85 mi away
- JOK · Yoshkar-Ola Airport92 mi away
- ULV · Ulyanovsk Baratayevka Airport101 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is KZN from ONT?
The flight distance from Kazan (KZN) to Ontario (ONT) is 6,193 miles (9,967 km, 5,382 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZN to ONT?
A nonstop flight takes about 12h 37m 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 Kazan and Ontario?
Ontario is 10 hours behind Kazan.
What is the cheapest way to fly from KZN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZN–ONT that never appear on search engines, with no booking fees.