How far is Ontario, CA, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Ontario (Ontario International Airport) is 1166 miles / 1877 kilometers / 1013 nautical miles.
The driving distance from San Antonio (SAT) to Ontario (ONT) is 1313 miles / 2113 kilometers, and travel time by car is about 22 hours 15 minutes.
San Antonio International Airport – Ontario International Airport
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Distance from San Antonio to Ontario
There are several ways to calculate the distance from San Antonio to Ontario. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from San Antonio to Ontario?
The estimated flight time from San Antonio International Airport to Ontario International Airport is 2 hours and 42 minutes.
What is the time difference between San Antonio and Ontario?
Flight carbon footprint between San Antonio International Airport (SAT) and Ontario International Airport (ONT)
On average, flying from San Antonio to Ontario generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 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 Antonio to Ontario
See the map of the shortest flight path between San Antonio International Airport (SAT) and Ontario International Airport (ONT).
Airport information
Origin | San Antonio International Airport |
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City: | San Antonio, TX |
Country: | United States |
IATA Code: | SAT |
ICAO Code: | KSAT |
Coordinates: | 29°32′1″N, 98°28′11″W |
Destination | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |