Air Miles Calculator

Distance between San Antonio, TX (SAT) and Ontario, CA (ONT)

Distance from San Antonio to Ontario (Ontario International Airport – San Antonio International Airport) is 1166 miles / 1877 kilometers / 1013 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1166.093 miles
  • 1876.644 kilometers
  • 1013.307 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
  • 1164.112 miles
  • 1873.457 kilometers
  • 1011.586 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 Antonio International Airport (SAT) to Ontario International Airport (ONT) is 2 hours 42 minutes.

Time difference and current local times

The time difference between San Antonio and Ontario is 2 hours. Ontario is 2 hours behind San Antonio.

Time Difference

San Antonio
Ontario

San Antonio, TX

 CDT

Ontario, CA

 PDT

Airport information


A San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″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

San Antonio to Ontario flight map.

Frequent Flyer Miles Calculator

San Antonio (SAT) → Ontario (ONT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1166
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1166

Round trip?