How far is Rockford, IL, from Concord, NC?
The distance between Concord (Concord-Padgett Regional Airport) and Rockford (Chicago Rockford International Airport) is 652 miles / 1049 kilometers / 566 nautical miles.
The driving distance from Concord (USA) to Rockford (RFD) is 830 miles / 1335 kilometers, and travel time by car is about 15 hours 58 minutes.
Concord-Padgett Regional Airport – Chicago Rockford International Airport
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Distance from Concord to Rockford
There are several ways to calculate the distance from Concord to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 651.698 miles
- 1048.806 kilometers
- 566.310 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- 651.497 miles
- 1048.483 kilometers
- 566.135 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 Concord to Rockford?
The estimated flight time from Concord-Padgett Regional Airport to Chicago Rockford International Airport is 1 hour and 44 minutes.
What is the time difference between Concord and Rockford?
The time difference between Concord and Rockford is 1 hour. Rockford is 1 hour behind Concord.
Flight carbon footprint between Concord-Padgett Regional Airport (USA) and Chicago Rockford International Airport (RFD)
On average, flying from Concord to Rockford generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Concord to Rockford
See the map of the shortest flight path between Concord-Padgett Regional Airport (USA) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Concord-Padgett Regional Airport |
|---|---|
| City: | Concord, NC |
| Country: | United States  |
| IATA Code: | USA |
| ICAO Code: | KJQF |
| Coordinates: | 35°23′16″N, 80°42′32″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 |