Distance From Ioannina Airport to Ontario International Airport, IOA - ONT Distance

The distance from Ioannina Airport (IOA) to Ontario International Airport (ONT) is 6692 miles or 10769 kilometers or 5811 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 Ioannina ( Greece ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Ioannina and Ontario takes around 15 hours 23 minutes.

Estimated flight time from Ioannina Airport, Ioannina, Greece to Ontario International Airport, Ontario, United States is 15 hours 23 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 • IOA - ONT

Kilometers		10769 km
Statute Miles		6692 miles
Nautical Miles		5811 nm
Avg. Time of Flight		15 hours 23 minutes

Ioannina Airport to Ontario International Airport Flight Route Map - IOA to ONT Flight Path

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

Click to see flight route on Google Map between Ioannina, Greece and Ontario, United States. .

Nonstop flight route between Ioannina, Greece and Ontario, United States.

Time Difference Between the Airports • IOA - ONT

Time difference between Ioannina (Greece) and Ontario (United States) is 10 Hours.
Ontario time is 10 Hours behind Ioannina.

Location	Local Time
Ioannina (Greece)	2025-01-03, 13:32:50 EET
Ontario (United States)	2025-01-03, 03:32:50 PST

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

Ioannina Airport (IOA / LGIO) Ioannina, Greece

Destination

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