Air Miles Calculator

Distance between San Jose, CA (SJC) and Ontario, CA (ONT)

Distance from San Jose International Airport to Ontario International Airport is 333 miles / 537 kilometers / 290 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from San Jose International Airport (SJC) to Ontario International Airport (ONT) is 1 hour 7 minutes.

Time difference and current local times

There is no time difference between San Jose and Ontario.

Time Difference

San Jose
Ontario

San Jose, CA

 PST

Ontario, CA

 PST

Airport information


A San Jose International Airport
City: San Jose, CA
Country: United States Flag of United States
IATA Code: SJC
ICAO Code: KSJC
Coordinates: 37°21′45″N, 121°55′44″W

B Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W

Map

Flight map from San Jose to Ontario.

Frequent Flyer Miles Calculator

San Jose (SJC) → Ontario (ONT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
333
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
333

Round trip?