The distance from Grand Lake St Marys Seaplane Base () to Ontario International Airport (ONT) is 1863 miles or 2998 kilometers or 1618 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.
2998 kilometers is the direct flight distance between Grand Lake St Marys Seaplane Base (United States) and Ontario International Airport (United States).
How long does it take to travel from St Marys ( United States ) to Ontario ( United States )?
A one-way nonstop (direct) flight between St Marys and Ontario takes around 4 hours 16 minutes.
Estimated
flight time from Grand Lake St Marys Seaplane Base, St Marys, United States to Ontario International Airport, Ontario, United States is
4 hours 16 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 | | 2998 km |
Statute Miles | | 1863 miles |
Nautical Miles | | 1618 nm |
Avg. Time of Flight | | 4 hours 16 minutes |
Grand Lake St Marys Seaplane Base to Ontario International Airport Flight Route Map - to ONT Flight Path
Location of Grand Lake St Marys Seaplane Base & Ontario International Airport is given below.
Click the map to view St Marys to Ontario nonstop flight path and travel direction.
Click to see flight route on Google Map between St Marys, United States and Ontario, United States. .
Nonstop flight route between St Marys, United States and Ontario, United States.
Time Difference Between the Airports • - ONT
Time difference between
St Marys (United States) and
Ontario (United States) is 3 Hours.
Ontario time is 3 Hours behind St Marys.
Location | Local Time |
St Marys (United States) | 2024-12-25, 13:46:40 EST |
Ontario (United States) | 2024-12-25, 10:46:40 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.