Distance From Tunis Carthage International Airport to Ontario International Airport, TUN - ONT Distance

The distance from Tunis Carthage International Airport (TUN) to Ontario International Airport (ONT) is 6499 miles or 10459 kilometers or 5644 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Tunis ( Tunisia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Tunis and Ontario takes around 14 hours 56 minutes.

Estimated flight time from Tunis Carthage International Airport, Tunis, Tunisia to Ontario International Airport, Ontario, United States is 14 hours 56 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • TUN - ONT

Kilometers		10459 km
Statute Miles		6499 miles
Nautical Miles		5644 nm
Avg. Time of Flight		14 hours 56 minutes

Tunis Carthage International Airport to Ontario International Airport Flight Route Map - TUN to ONT Flight Path

Location of Tunis Carthage International Airport & Ontario International Airport is given below.
Click the map to view Tunis to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Tunis, Tunisia and Ontario, United States. .

Nonstop flight route between Tunis, Tunisia and Ontario, United States.

Time Difference Between the Airports • TUN - ONT

Time difference between Tunis (Tunisia) and Ontario (United States) is 8 Hours.
Ontario time is 8 Hours behind Tunis.

Location	Local Time
Tunis (Tunisia)	2026-07-12, 19:13:35 CET
Ontario (United States)	2026-07-12, 11:13:35 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Tunis Carthage International Airport (TUN / DTTA) Tunis, Tunisia

Destination

Ontario International Airport (ONT / KONT) Ontario, United States