How far is Ontario, CA, from White Plains, NY?
The distance between White Plains (Westchester County Airport) and Ontario (Ontario International Airport) is 2431 miles / 3913 kilometers / 2113 nautical miles.
The driving distance from White Plains (HPN) to Ontario (ONT) is 2781 miles / 4476 kilometers, and travel time by car is about 49 hours 26 minutes.
Westchester County Airport – Ontario International Airport
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Distance from White Plains to Ontario
There are several ways to calculate the distance from White Plains to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2431.401 miles
- 3912.960 kilometers
- 2112.830 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2426.076 miles
- 3904.390 kilometers
- 2108.202 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from White Plains to Ontario?
The estimated flight time from Westchester County Airport to Ontario International Airport is 5 hours and 6 minutes.
What is the time difference between White Plains and Ontario?
Flight carbon footprint between Westchester County Airport (HPN) and Ontario International Airport (ONT)
On average, flying from White Plains to Ontario generates about 267 kg of CO2 per passenger, and 267 kilograms equals 589 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from White Plains to Ontario
See the map of the shortest flight path between Westchester County Airport (HPN) and Ontario International Airport (ONT).
Airport information
| Origin | Westchester County Airport |
|---|---|
| City: | White Plains, NY |
| Country: | United States  |
| IATA Code: | HPN |
| ICAO Code: | KHPN |
| Coordinates: | 41°4′1″N, 73°42′27″W |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |