How far is Rockford, IL, from Holy Cross, AK?
The distance between Holy Cross (Holy Cross Airport) and Rockford (Chicago Rockford International Airport) is 3110 miles / 5005 kilometers / 2702 nautical miles.
The driving distance from Holy Cross (HCR) to Rockford (RFD) is 3984 miles / 6411 kilometers, and travel time by car is about 129 hours 59 minutes.
Holy Cross Airport – Chicago Rockford International Airport
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Distance from Holy Cross to Rockford
There are several ways to calculate the distance from Holy Cross to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 3109.953 miles
- 5004.984 kilometers
- 2702.475 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- 3101.695 miles
- 4991.694 kilometers
- 2695.299 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 Holy Cross to Rockford?
The estimated flight time from Holy Cross Airport to Chicago Rockford International Airport is 6 hours and 23 minutes.
What is the time difference between Holy Cross and Rockford?
Flight carbon footprint between Holy Cross Airport (HCR) and Chicago Rockford International Airport (RFD)
On average, flying from Holy Cross to Rockford generates about 347 kg of CO2 per passenger, and 347 kilograms equals 766 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Holy Cross to Rockford
See the map of the shortest flight path between Holy Cross Airport (HCR) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Holy Cross Airport |
|---|---|
| City: | Holy Cross, AK |
| Country: | United States  |
| IATA Code: | HCR |
| ICAO Code: | PAHC |
| Coordinates: | 62°11′17″N, 159°46′29″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 |