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ONT to TBW: distance & flight time
Ontario (Ontario International Airport) → Tambow (Donskoye Airport)
6,304 mi
10,146 km · 5,478 nm
12h 50m
estimated nonstop flight time
+10h
time difference · heading north
See live ONT→TBW fares Phone-only fares on this route — call free
Flight time details
6,304 miles nonstop takes roughly 12h 50m 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
- TBW — Donskoye Airport · Tambow, 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 TBW
- LPK · Lipetsk Airport82 mi away
- VOZ · Voronezh International Airport117 mi away
- PEZ · Penza Airport149 mi away
Frequently asked questions
How far is ONT from TBW?
The flight distance from Ontario (ONT) to Tambow (TBW) is 6,304 miles (10,146 km, 5,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to TBW?
A nonstop flight takes about 12h 50m 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 Tambow?
Tambow is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONT to TBW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–TBW that never appear on search engines, with no booking fees.