Distance From Gisborne Airport to Ontario International Airport, GIS - ONT Distance

The distance from Gisborne Airport (GIS) to Ontario International Airport (ONT) is 6498 miles or 10457 kilometers or 5643 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 Gisborne ( New Zealand ) to Ontario ( United States )?

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

Estimated flight time from Gisborne Airport, Gisborne, New Zealand 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 • GIS - ONT

Kilometers		10457 km
Statute Miles		6498 miles
Nautical Miles		5643 nm
Avg. Time of Flight		14 hours 56 minutes

Gisborne Airport to Ontario International Airport Flight Route Map - GIS to ONT Flight Path

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

Click to see flight route on Google Map between Gisborne, New Zealand and Ontario, United States. .

Nonstop flight route between Gisborne, New Zealand and Ontario, United States.

Time Difference Between the Airports • GIS - ONT

Time difference between Gisborne (New Zealand) and Ontario (United States) is 20 Hours.
Ontario time is 20 Hours behind Gisborne.

Location	Local Time
Gisborne (New Zealand)	2026-03-21, 11:17:28 NZDT
Ontario (United States)	2026-03-20, 15:17:28 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

Gisborne Airport (GIS / NZGS) Gisborne, New Zealand

Destination

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