How far is Rockford, IL, from Crescent City, CA?
The distance between Crescent City (Del Norte County Airport) and Rockford (Chicago Rockford International Airport) is 1797 miles / 2891 kilometers / 1561 nautical miles.
The driving distance from Crescent City (CEC) to Rockford (RFD) is 2265 miles / 3645 kilometers, and travel time by car is about 39 hours 51 minutes.
Del Norte County Airport – Chicago Rockford International Airport
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Distance from Crescent City to Rockford
There are several ways to calculate the distance from Crescent City to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 1796.664 miles
- 2891.450 kilometers
- 1561.258 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- 1791.968 miles
- 2883.893 kilometers
- 1557.178 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 Crescent City to Rockford?
The estimated flight time from Del Norte County Airport to Chicago Rockford International Airport is 3 hours and 54 minutes.
What is the time difference between Crescent City and Rockford?
Flight carbon footprint between Del Norte County Airport (CEC) and Chicago Rockford International Airport (RFD)
On average, flying from Crescent City to Rockford generates about 200 kg of CO2 per passenger, and 200 kilograms equals 440 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Crescent City to Rockford
See the map of the shortest flight path between Del Norte County Airport (CEC) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Del Norte County Airport |
|---|---|
| City: | Crescent City, CA |
| Country: | United States  |
| IATA Code: | CEC |
| ICAO Code: | KCEC |
| Coordinates: | 41°46′48″N, 124°14′13″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 |