How far is San Francisco, CA, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and San Francisco (San Francisco International Airport) is 363 miles / 585 kilometers / 316 nautical miles.
The driving distance from Ontario (ONT) to San Francisco (SFO) is 412 miles / 663 kilometers, and travel time by car is about 7 hours 50 minutes.
Ontario International Airport – San Francisco International Airport
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Distance from Ontario to San Francisco
There are several ways to calculate the distance from Ontario to San Francisco. Here are two standard methods:
Vincenty's formula (applied above)- 363.457 miles
- 584.927 kilometers
- 315.835 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- 363.368 miles
- 584.785 kilometers
- 315.758 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 Francisco?
The estimated flight time from Ontario International Airport to San Francisco International Airport is 1 hour and 11 minutes.
What is the time difference between Ontario and San Francisco?
There is no time difference between Ontario and San Francisco.
Flight carbon footprint between Ontario International Airport (ONT) and San Francisco International Airport (SFO)
On average, flying from Ontario to San Francisco generates about 79 kg of CO2 per passenger, and 79 kilograms equals 173 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 Francisco
See the map of the shortest flight path between Ontario International Airport (ONT) and San Francisco International Airport (SFO).
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 | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |
Airlines flying from Ontario (ONT) to San Francisco (SFO)
| United Airlines |