How far is Rockford, IL, from Changsha?
The distance between Changsha (Changsha Huanghua International Airport) and Rockford (Chicago Rockford International Airport) is 7384 miles / 11883 kilometers / 6416 nautical miles.
Changsha Huanghua International Airport – Chicago Rockford International Airport
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Distance from Changsha to Rockford
There are several ways to calculate the distance from Changsha to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 7383.849 miles
- 11883.153 kilometers
- 6416.390 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- 7369.924 miles
- 11860.742 kilometers
- 6404.288 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 Changsha to Rockford?
The estimated flight time from Changsha Huanghua International Airport to Chicago Rockford International Airport is 14 hours and 28 minutes.
What is the time difference between Changsha and Rockford?
The time difference between Changsha and Rockford is 14 hours. Rockford is 14 hours behind Changsha.
Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Chicago Rockford International Airport (RFD)
On average, flying from Changsha to Rockford generates about 909 kg of CO2 per passenger, and 909 kilograms equals 2 005 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Changsha to Rockford
See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Changsha Huanghua International Airport |
|---|---|
| City: | Changsha |
| Country: | China  |
| IATA Code: | CSX |
| ICAO Code: | ZGHA |
| Coordinates: | 28°11′21″N, 113°13′12″E |
| 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 |