How far is Brookings, SD, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Brookings (Brookings Regional Airport) is 1315 miles / 2117 kilometers / 1143 nautical miles.
The driving distance from Ontario (ONT) to Brookings (BKX) is 1686 miles / 2713 kilometers, and travel time by car is about 29 hours 18 minutes.
Ontario International Airport – Brookings Regional Airport
Search flights
Distance from Ontario to Brookings
There are several ways to calculate the distance from Ontario to Brookings. Here are two standard methods:
Vincenty's formula (applied above)- 1315.158 miles
- 2116.541 kilometers
- 1142.841 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- 1313.472 miles
- 2113.828 kilometers
- 1141.376 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 Brookings?
The estimated flight time from Ontario International Airport to Brookings Regional Airport is 2 hours and 59 minutes.
What is the time difference between Ontario and Brookings?
The time difference between Ontario and Brookings is 2 hours. Brookings is 2 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Brookings Regional Airport (BKX)
On average, flying from Ontario to Brookings generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 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 Brookings
See the map of the shortest flight path between Ontario International Airport (ONT) and Brookings Regional Airport (BKX).
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 | Brookings Regional Airport |
|---|---|
| City: | Brookings, SD |
| Country: | United States |
| IATA Code: | BKX |
| ICAO Code: | KBKX |
| Coordinates: | 44°18′17″N, 96°49′0″W |