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LNX to ONT: distance & flight time
Smolensk (Smolensk North Airport) → Ontario (Ontario International Airport)
6,036 mi
9,715 km · 5,245 nm
12h 18m
estimated nonstop flight time
—
time difference · heading northwest
See live LNX→ONT fares Phone-only fares on this route — call free
Flight time details
6,036 miles nonstop takes roughly 12h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LNX — Smolensk North Airport · Smolensk, 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 LNX
- VTB · Vitebsk Vostochny Airport70 mi away
- MVQ · Mogilev Airport98 mi away
- VLU · Velikiye Luki Airport121 mi away
- BZK · Bryansk Airport141 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 LNX from ONT?
The flight distance from Smolensk (LNX) to Ontario (ONT) is 6,036 miles (9,715 km, 5,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNX to ONT?
A nonstop flight takes about 12h 18m 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 cheapest way to fly from LNX to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNX–ONT that never appear on search engines, with no booking fees.