How far is Gillette, WY, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Gillette (Gillette–Campbell County Airport) is 841 miles / 1354 kilometers / 731 nautical miles.
The driving distance from Rockford (RFD) to Gillette (GCC) is 989 miles / 1591 kilometers, and travel time by car is about 17 hours 8 minutes.
Chicago Rockford International Airport – Gillette–Campbell County Airport
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Distance from Rockford to Gillette
There are several ways to calculate the distance from Rockford to Gillette. Here are two standard methods:
Vincenty's formula (applied above)- 841.095 miles
- 1353.611 kilometers
- 730.892 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- 838.927 miles
- 1350.122 kilometers
- 729.007 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 Rockford to Gillette?
The estimated flight time from Chicago Rockford International Airport to Gillette–Campbell County Airport is 2 hours and 5 minutes.
What is the time difference between Rockford and Gillette?
The time difference between Rockford and Gillette is 1 hour. Gillette is 1 hour behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Gillette–Campbell County Airport (GCC)
On average, flying from Rockford to Gillette generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Gillette
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Gillette–Campbell County Airport (GCC).
Airport information
| Origin | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″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 |