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ONO to TBS: distance & flight time
Ontario (Ontario Municipal Airport) → Tbilisi (Tbilisi International Airport)
6,412 mi
10,318 km · 5,572 nm
13h 2m
estimated nonstop flight time
+10h
time difference · heading north
See live ONO→TBS fares Phone-only fares on this route — call free
Flight time details
6,412 miles nonstop takes roughly 13h 2m 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
- ONO — Ontario Municipal Airport · Ontario, United States
- TBS — Tbilisi International Airport · Tbilisi, Georgia
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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near TBS
- LWN · Gyumri Shirak Airport85 mi away
- ZTU · Zaqatala International Airport89 mi away
- KVD · Ganja Airport96 mi away
- OGZ · Beslan Airport108 mi away
Frequently asked questions
How far is ONO from TBS?
The flight distance from Ontario (ONO) to Tbilisi (TBS) is 6,412 miles (10,318 km, 5,572 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to TBS?
A nonstop flight takes about 13h 2m 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 Tbilisi?
Tbilisi is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONO to TBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–TBS that never appear on search engines, with no booking fees.