How far is San Jose from Ontario, CA?
The distance between Ontario (Ontario International Airport) and San Jose (Juan Santamaría International Airport) is 2685 miles / 4321 kilometers / 2333 nautical miles.
The driving distance from Ontario (ONT) to San Jose (SJO) is 3459 miles / 5566 kilometers, and travel time by car is about 67 hours 51 minutes.
Ontario International Airport – Juan Santamaría International Airport
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Distance from Ontario to San Jose
There are several ways to calculate the distance from Ontario to San Jose. Here are two standard methods:
Vincenty's formula (applied above)- 2685.147 miles
- 4321.326 kilometers
- 2333.329 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- 2686.656 miles
- 4323.754 kilometers
- 2334.640 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 Ontario to San Jose?
The estimated flight time from Ontario International Airport to Juan Santamaría International Airport is 5 hours and 35 minutes.
What is the time difference between Ontario and San Jose?
The time difference between Ontario and San Jose is 2 hours. San Jose is 2 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Juan Santamaría International Airport (SJO)
On average, flying from Ontario to San Jose generates about 297 kg of CO2 per passenger, and 297 kilograms equals 655 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ontario to San Jose
See the map of the shortest flight path between Ontario International Airport (ONT) and Juan Santamaría International Airport (SJO).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |
| Destination | Juan Santamaría International Airport |
|---|---|
| City: | San Jose |
| Country: | Costa Rica  |
| IATA Code: | SJO |
| ICAO Code: | MROC |
| Coordinates: | 9°59′37″N, 84°12′31″W |