How far is Rockford, IL, from Qingdao?
The distance between Qingdao (Qingdao Liuting International Airport) and Rockford (Chicago Rockford International Airport) is 6721 miles / 10816 kilometers / 5840 nautical miles.
Qingdao Liuting International Airport – Chicago Rockford International Airport
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Distance from Qingdao to Rockford
There are several ways to calculate the distance from Qingdao to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 6720.672 miles
- 10815.873 kilometers
- 5840.104 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- 6705.505 miles
- 10791.464 kilometers
- 5826.925 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 Qingdao to Rockford?
The estimated flight time from Qingdao Liuting International Airport to Chicago Rockford International Airport is 13 hours and 13 minutes.
What is the time difference between Qingdao and Rockford?
The time difference between Qingdao and Rockford is 14 hours. Rockford is 14 hours behind Qingdao.
Flight carbon footprint between Qingdao Liuting International Airport (TAO) and Chicago Rockford International Airport (RFD)
On average, flying from Qingdao to Rockford generates about 816 kg of CO2 per passenger, and 816 kilograms equals 1 798 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Qingdao to Rockford
See the map of the shortest flight path between Qingdao Liuting International Airport (TAO) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Qingdao Liuting International Airport |
|---|---|
| City: | Qingdao |
| Country: | China  |
| IATA Code: | TAO |
| ICAO Code: | ZSQD |
| Coordinates: | 36°15′57″N, 120°22′26″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 |