How far is Rockford, IL, from Gillam?
The distance between Gillam (Gillam Airport) and Rockford (Chicago Rockford International Airport) is 1010 miles / 1626 kilometers / 878 nautical miles.
The driving distance from Gillam (YGX) to Rockford (RFD) is 1460 miles / 2349 kilometers, and travel time by car is about 30 hours 38 minutes.
Gillam Airport – Chicago Rockford International Airport
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Distance from Gillam to Rockford
There are several ways to calculate the distance from Gillam to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 1010.214 miles
- 1625.782 kilometers
- 877.852 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- 1009.863 miles
- 1625.217 kilometers
- 877.547 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 Gillam to Rockford?
The estimated flight time from Gillam Airport to Chicago Rockford International Airport is 2 hours and 24 minutes.
What is the time difference between Gillam and Rockford?
Flight carbon footprint between Gillam Airport (YGX) and Chicago Rockford International Airport (RFD)
On average, flying from Gillam to Rockford generates about 151 kg of CO2 per passenger, and 151 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gillam to Rockford
See the map of the shortest flight path between Gillam Airport (YGX) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Gillam Airport |
|---|---|
| City: | Gillam |
| Country: | Canada  |
| IATA Code: | YGX |
| ICAO Code: | CYGX |
| Coordinates: | 56°21′26″N, 94°42′38″W |
| Destination | 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 |