How far is Rockford, IL, from Kodiak, AK?
The distance between Kodiak (Kodiak Airport) and Rockford (Chicago Rockford International Airport) is 2898 miles / 4664 kilometers / 2518 nautical miles.
The driving distance from Kodiak (ADQ) to Rockford (RFD) is 3910 miles / 6293 kilometers, and travel time by car is about 79 hours 36 minutes.
Kodiak Airport – Chicago Rockford International Airport
Search flights
Distance from Kodiak to Rockford
There are several ways to calculate the distance from Kodiak to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 2898.209 miles
- 4664.215 kilometers
- 2518.475 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- 2890.479 miles
- 4651.776 kilometers
- 2511.758 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 Kodiak to Rockford?
The estimated flight time from Kodiak Airport to Chicago Rockford International Airport is 5 hours and 59 minutes.
What is the time difference between Kodiak and Rockford?
The time difference between Kodiak and Rockford is 3 hours. Rockford is 3 hours ahead of Kodiak.
Flight carbon footprint between Kodiak Airport (ADQ) and Chicago Rockford International Airport (RFD)
On average, flying from Kodiak to Rockford generates about 322 kg of CO2 per passenger, and 322 kilograms equals 710 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kodiak to Rockford
See the map of the shortest flight path between Kodiak Airport (ADQ) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Kodiak Airport |
|---|---|
| City: | Kodiak, AK |
| Country: | United States  |
| IATA Code: | ADQ |
| ICAO Code: | PADQ |
| Coordinates: | 57°45′0″N, 152°29′38″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 |