Distance From Cape Field at Fort Glenn to Ontario International Airport

The distance from Cape Field at Fort Glenn () to Ontario International Airport (ONT) is 2769 miles or 4456 kilometers or 2405 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.

---

How long does it take to travel from Fort Glenn ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Fort Glenn and Ontario takes around 6 hours 21 minutes.

Estimated flight time from Cape Field at Fort Glenn, Fort Glenn, United States to Ontario International Airport, Ontario, United States is 6 hours 21 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 • - ONT

Kilometers		4456 km
Statute Miles		2769 miles
Nautical Miles		2405 nm
Avg. Time of Flight		6 hours 21 minutes

Cape Field at Fort Glenn to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Cape Field at Fort Glenn & Ontario International Airport is given below.
Click the map to view Fort Glenn to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Fort Glenn, United States and Ontario, United States. .

Nonstop flight route between Fort Glenn, United States and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Fort Glenn (United States) and Ontario (United States) is 2 Hours.
Ontario time is 2 Hours ahead of Fort Glenn.

Location	Local Time
Fort Glenn (United States)	2026-11-08, 17:09:53 HST
Ontario (United States)	2026-11-08, 19:09:53 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

Cape Field at Fort Glenn ( / ) Fort Glenn, United States

Destination

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