How far is Gillette, WY, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Gillette (Gillette–Campbell County Airport) is 904 miles / 1455 kilometers / 786 nautical miles.
The driving distance from Chicago (ORD) to Gillette (GCC) is 1043 miles / 1679 kilometers, and travel time by car is about 18 hours 6 minutes.
Chicago O'Hare International Airport – Gillette–Campbell County Airport
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Distance from Chicago to Gillette
There are several ways to calculate the distance from Chicago to Gillette. Here are two standard methods:
Vincenty's formula (applied above)- 904.143 miles
- 1455.078 kilometers
- 785.679 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- 901.824 miles
- 1451.344 kilometers
- 783.663 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 Chicago to Gillette?
The estimated flight time from Chicago O'Hare International Airport to Gillette–Campbell County Airport is 2 hours and 12 minutes.
What is the time difference between Chicago and Gillette?
The time difference between Chicago and Gillette is 1 hour. Gillette is 1 hour behind Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Gillette–Campbell County Airport (GCC)
On average, flying from Chicago to Gillette generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to Gillette
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Gillette–Campbell County Airport (GCC).
Airport information
| Origin | 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 |
| Destination | Gillette–Campbell County Airport |
|---|---|
| City: | Gillette, WY |
| Country: | United States |
| IATA Code: | GCC |
| ICAO Code: | KGCC |
| Coordinates: | 44°20′56″N, 105°32′20″W |