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TGM to ONT: distance & flight time
Tirgu Mures (Transilvania Târgu Mureş International Airport) → Ontario (Ontario International Airport)
6,392 mi
10,286 km · 5,554 nm
13h
estimated nonstop flight time
-10h
time difference · heading northwest
See live TGM→ONT fares Phone-only fares on this route — call free
Flight time details
6,392 miles nonstop takes roughly 13h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- TGM — Transilvania Târgu Mureş International Airport · Tirgu Mures, Romania
- 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 TGM
- CLJ · Cluj-Napoca International Airport41 mi away
- SBZ · Sibiu International Airport50 mi away
- BAY · Tautii Magheraus Airport93 mi away
- SUJ · Satu Mare Airport112 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 TGM from ONT?
The flight distance from Tirgu Mures (TGM) to Ontario (ONT) is 6,392 miles (10,286 km, 5,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGM to ONT?
A nonstop flight takes about 13h 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 Tirgu Mures and Ontario?
Ontario is 10 hours behind Tirgu Mures.
What is the cheapest way to fly from TGM to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGM–ONT that never appear on search engines, with no booking fees.