How far is Crescent City, CA, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Crescent City (Del Norte County Airport) is 1797 miles / 2891 kilometers / 1561 nautical miles.
The driving distance from Rockford (RFD) to Crescent City (CEC) is 2267 miles / 3648 kilometers, and travel time by car is about 39 hours 47 minutes.
Chicago Rockford International Airport – Del Norte County Airport
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Distance from Rockford to Crescent City
There are several ways to calculate the distance from Rockford to Crescent City. 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 Rockford to Crescent City?
The estimated flight time from Chicago Rockford International Airport to Del Norte County Airport is 3 hours and 54 minutes.
What is the time difference between Rockford and Crescent City?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Del Norte County Airport (CEC)
On average, flying from Rockford to Crescent City 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 Rockford to Crescent City
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Del Norte County Airport (CEC).
Airport information
| Origin | 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 |
| Destination | 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 |