How far is Rockford, IL, from Old Crow?
The distance between Old Crow (Old Crow Airport) and Rockford (Chicago Rockford International Airport) is 2555 miles / 4112 kilometers / 2220 nautical miles.
The driving distance from Old Crow (YOC) to Rockford (RFD) is 3428 miles / 5517 kilometers, and travel time by car is about 72 hours 44 minutes.
Old Crow Airport – Chicago Rockford International Airport
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Distance from Old Crow to Rockford
There are several ways to calculate the distance from Old Crow to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 2554.959 miles
- 4111.807 kilometers
- 2220.198 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- 2549.257 miles
- 4102.631 kilometers
- 2215.243 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 Old Crow to Rockford?
The estimated flight time from Old Crow Airport to Chicago Rockford International Airport is 5 hours and 20 minutes.
What is the time difference between Old Crow and Rockford?
The time difference between Old Crow and Rockford is 1 hour. Rockford is 1 hour ahead of Old Crow.
Flight carbon footprint between Old Crow Airport (YOC) and Chicago Rockford International Airport (RFD)
On average, flying from Old Crow to Rockford generates about 282 kg of CO2 per passenger, and 282 kilograms equals 621 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Old Crow to Rockford
See the map of the shortest flight path between Old Crow Airport (YOC) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Old Crow Airport |
|---|---|
| City: | Old Crow |
| Country: | Canada  |
| IATA Code: | YOC |
| ICAO Code: | CYOC |
| Coordinates: | 67°34′14″N, 139°50′20″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 |