Need help booking?
Unpublished phone-only deals available
ONT to DOK: distance & flight time
Ontario (Ontario International Airport) → Donetsk (Donetsk International Airport)
6,561 mi
10,559 km · 5,701 nm
13h 20m
estimated nonstop flight time
+10h
time difference · heading north
See live ONT→DOK fares Phone-only fares on this route — call free
Flight time details
6,561 miles nonstop takes roughly 13h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- DOK — Donetsk International Airport · Donetsk, Ukraine
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 DOK
- KRQ · Kramatorsk Airport44 mi away
- MPW · Mariupol International Airport70 mi away
- VSG · Luhansk International Airport79 mi away
- TGK · Taganrog Yuzhny Airport80 mi away
Frequently asked questions
How far is ONT from DOK?
The flight distance from Ontario (ONT) to Donetsk (DOK) is 6,561 miles (10,559 km, 5,701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to DOK?
A nonstop flight takes about 13h 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 time difference between Ontario and Donetsk?
Donetsk is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONT to DOK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–DOK that never appear on search engines, with no booking fees.