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ONT to SFA: distance & flight time
Ontario (Ontario International Airport) → Sfax (Sfax Thyna International Airport)
6,627 mi
10,665 km · 5,759 nm
13h 28m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ONT→SFA fares Phone-only fares on this route — call free
Flight time details
6,627 miles nonstop takes roughly 13h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- SFA — Sfax Thyna International Airport · Sfax, Tunisia
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 SFA
Frequently asked questions
How far is ONT from SFA?
The flight distance from Ontario (ONT) to Sfax (SFA) is 6,627 miles (10,665 km, 5,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to SFA?
A nonstop flight takes about 13h 28m 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 Sfax?
Sfax is 8 hours ahead of Ontario.
What is the cheapest way to fly from ONT to SFA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–SFA that never appear on search engines, with no booking fees.