How far is Rockford, IL, from Nanjing?
The distance between Nanjing (Nanjing Lukou International Airport) and Rockford (Chicago Rockford International Airport) is 7043 miles / 11334 kilometers / 6120 nautical miles.
Nanjing Lukou International Airport – Chicago Rockford International Airport
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Distance from Nanjing to Rockford
There are several ways to calculate the distance from Nanjing to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 7042.799 miles
- 11334.286 kilometers
- 6120.025 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- 7028.266 miles
- 11310.897 kilometers
- 6107.396 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 Nanjing to Rockford?
The estimated flight time from Nanjing Lukou International Airport to Chicago Rockford International Airport is 13 hours and 50 minutes.
What is the time difference between Nanjing and Rockford?
The time difference between Nanjing and Rockford is 14 hours. Rockford is 14 hours behind Nanjing.
Flight carbon footprint between Nanjing Lukou International Airport (NKG) and Chicago Rockford International Airport (RFD)
On average, flying from Nanjing to Rockford generates about 861 kg of CO2 per passenger, and 861 kilograms equals 1 898 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Nanjing to Rockford
See the map of the shortest flight path between Nanjing Lukou International Airport (NKG) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Nanjing Lukou International Airport |
|---|---|
| City: | Nanjing |
| Country: | China  |
| IATA Code: | NKG |
| ICAO Code: | ZSNJ |
| Coordinates: | 31°44′31″N, 118°51′43″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 |