How far is Ontario, CA, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Ontario (Ontario International Airport) is 1330 miles / 2141 kilometers / 1156 nautical miles.
The driving distance from Brownsville (BRO) to Ontario (ONT) is 1593 miles / 2563 kilometers, and travel time by car is about 27 hours 31 minutes.
Brownsville/South Padre Island International Airport – Ontario International Airport
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Distance from Brownsville to Ontario
There are several ways to calculate the distance from Brownsville to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1330.393 miles
- 2141.059 kilometers
- 1156.080 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- 1328.990 miles
- 2138.802 kilometers
- 1154.861 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 Brownsville to Ontario?
The estimated flight time from Brownsville/South Padre Island International Airport to Ontario International Airport is 3 hours and 1 minutes.
What is the time difference between Brownsville and Ontario?
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Ontario International Airport (ONT)
On average, flying from Brownsville to Ontario generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Brownsville to Ontario
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Ontario International Airport (ONT).
Airport information
| Origin | Brownsville/South Padre Island International Airport |
|---|---|
| City: | Brownsville, TX |
| Country: | United States  |
| IATA Code: | BRO |
| ICAO Code: | KBRO |
| Coordinates: | 25°54′24″N, 97°25′33″W |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |