How far is Ontario, CA, from San Jose, CA?
The distance between San Jose (San Jose International Airport) and Ontario (Ontario International Airport) is 333 miles / 537 kilometers / 290 nautical miles.
The driving distance from San Jose (SJC) to Ontario (ONT) is 380 miles / 612 kilometers, and travel time by car is about 7 hours 13 minutes.
San Jose International Airport – Ontario International Airport
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Distance from San Jose to Ontario
There are several ways to calculate the distance from San Jose to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 333.382 miles
- 536.527 kilometers
- 289.701 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- 333.322 miles
- 536.429 kilometers
- 289.649 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 San Jose to Ontario?
The estimated flight time from San Jose International Airport to Ontario International Airport is 1 hour and 7 minutes.
What is the time difference between San Jose and Ontario?
Flight carbon footprint between San Jose International Airport (SJC) and Ontario International Airport (ONT)
On average, flying from San Jose to Ontario generates about 74 kg of CO2 per passenger, and 74 kilograms equals 163 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Jose to Ontario
See the map of the shortest flight path between San Jose International Airport (SJC) and Ontario International Airport (ONT).
Airport information
| Origin | San Jose International Airport |
|---|---|
| City: | San Jose, CA |
| Country: | United States  |
| IATA Code: | SJC |
| ICAO Code: | KSJC |
| Coordinates: | 37°21′45″N, 121°55′44″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 |
Airlines flying from San Jose (SJC) to Ontario (ONT)
| Southwest Airlines |