How far is Ontario, CA, from Newark, NJ?
The distance between Newark (New York Newark Liberty International Airport) and Ontario (Ontario International Airport) is 2409 miles / 3876 kilometers / 2093 nautical miles.
The driving distance from Newark (EWR) to Ontario (ONT) is 2747 miles / 4421 kilometers, and travel time by car is about 48 hours 44 minutes.
New York Newark Liberty International Airport – Ontario International Airport
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Distance from Newark to Ontario
There are several ways to calculate the distance from Newark to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2408.715 miles
- 3876.451 kilometers
- 2093.116 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- 2403.431 miles
- 3867.947 kilometers
- 2088.524 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 Newark to Ontario?
The estimated flight time from New York Newark Liberty International Airport to Ontario International Airport is 5 hours and 3 minutes.
What is the time difference between Newark and Ontario?
The time difference between Newark and Ontario is 3 hours. Ontario is 3 hours behind Newark.
Flight carbon footprint between New York Newark Liberty International Airport (EWR) and Ontario International Airport (ONT)
On average, flying from Newark to Ontario generates about 265 kg of CO2 per passenger, and 265 kilograms equals 583 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Newark to Ontario
See the map of the shortest flight path between New York Newark Liberty International Airport (EWR) and Ontario International Airport (ONT).
Airport information
| Origin | New York Newark Liberty International Airport |
|---|---|
| City: | Newark, NJ |
| Country: | United States  |
| IATA Code: | EWR |
| ICAO Code: | KEWR |
| Coordinates: | 40°41′33″N, 74°10′7″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 |