How far is Chicago, IL, from Brookings, SD?
The distance between Brookings (Brookings Regional Airport) and Chicago (Chicago O'Hare International Airport) is 478 miles / 769 kilometers / 415 nautical miles.
The driving distance from Brookings (BKX) to Chicago (ORD) is 611 miles / 983 kilometers, and travel time by car is about 10 hours 56 minutes.
Brookings Regional Airport – Chicago O'Hare International Airport
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Distance from Brookings to Chicago
There are several ways to calculate the distance from Brookings to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 477.969 miles
- 769.217 kilometers
- 415.344 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- 476.881 miles
- 767.465 kilometers
- 414.398 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 Brookings to Chicago?
The estimated flight time from Brookings Regional Airport to Chicago O'Hare International Airport is 1 hour and 24 minutes.
What is the time difference between Brookings and Chicago?
Flight carbon footprint between Brookings Regional Airport (BKX) and Chicago O'Hare International Airport (ORD)
On average, flying from Brookings to Chicago generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Brookings to Chicago
See the map of the shortest flight path between Brookings Regional Airport (BKX) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Brookings Regional Airport |
|---|---|
| City: | Brookings, SD |
| Country: | United States  |
| IATA Code: | BKX |
| ICAO Code: | KBKX |
| Coordinates: | 44°18′17″N, 96°49′0″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |