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ONT to GML: distance & flight time
Ontario (Ontario International Airport) → Kiev (Gostomel Airport)
6,267 mi
10,085 km · 5,445 nm
12h 45m
estimated nonstop flight time
+10h
time difference · heading north
See live ONT→GML fares Phone-only fares on this route — call free
Flight time details
6,267 miles nonstop takes roughly 12h 45m 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
- GML — Gostomel Airport · Kiev, 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 GML
- IEV · Kiev Zhuliany International Airport18 mi away
- KBP · Boryspil International Airport36 mi away
- ZTR · Zhytomyr Airport68 mi away
- CEJ · Chernihiv Shestovitsa Airport69 mi away
Frequently asked questions
How far is ONT from GML?
The flight distance from Ontario (ONT) to Kiev (GML) is 6,267 miles (10,085 km, 5,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to GML?
A nonstop flight takes about 12h 45m 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 Kiev?
Kiev is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONT to GML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–GML that never appear on search engines, with no booking fees.