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TCE to ONT: distance & flight time
Tulcea (Tulcea Airport) → Ontario (Ontario International Airport)
6,577 mi
10,585 km · 5,715 nm
13h 22m
estimated nonstop flight time
-10h
time difference · heading northwest
See live TCE→ONT fares Phone-only fares on this route — call free
Flight time details
6,577 miles nonstop takes roughly 13h 22m 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
- TCE — Tulcea Airport · Tulcea, 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 TCE
- CND · Mihail Kogălniceanu International Airport50 mi away
- KIV · Chişinău International Airport129 mi away
- BCM · Bacău Airport133 mi away
- OTP · Henri Coandă International Airport133 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 TCE from ONT?
The flight distance from Tulcea (TCE) to Ontario (ONT) is 6,577 miles (10,585 km, 5,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCE to ONT?
A nonstop flight takes about 13h 22m 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 Tulcea and Ontario?
Ontario is 10 hours behind Tulcea.
What is the cheapest way to fly from TCE to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCE–ONT that never appear on search engines, with no booking fees.