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ONT to KUF: distance & flight time
Ontario (Ontario International Airport) → Samara (Kurumoch International Airport)
6,343 mi
10,207 km · 5,512 nm
12h 54m
estimated nonstop flight time
+11h
time difference · heading north
See live ONT→KUF fares Phone-only fares on this route — call free
Flight time details
6,343 miles nonstop takes roughly 12h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- KUF — Kurumoch International Airport · Samara, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near KUF
- ULY · Ulyanovsk East Airport83 mi away
- ULV · Ulyanovsk Baratayevka Airport95 mi away
- UUA · Bugulma Airport133 mi away
- KZN · Kazan International Airport149 mi away
Frequently asked questions
How far is ONT from KUF?
The flight distance from Ontario (ONT) to Samara (KUF) is 6,343 miles (10,207 km, 5,512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to KUF?
A nonstop flight takes about 12h 54m 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 Samara?
Samara is 11 hours ahead of Ontario.
What is the cheapest way to fly from ONT to KUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–KUF that never appear on search engines, with no booking fees.