How far is Old Crow from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Old Crow (Old Crow Airport) is 2555 miles / 4112 kilometers / 2220 nautical miles.
The driving distance from Rockford (RFD) to Old Crow (YOC) is 3431 miles / 5522 kilometers, and travel time by car is about 72 hours 48 minutes.
Chicago Rockford International Airport – Old Crow Airport
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Distance from Rockford to Old Crow
There are several ways to calculate the distance from Rockford to Old Crow. 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 Rockford to Old Crow?
The estimated flight time from Chicago Rockford International Airport to Old Crow Airport is 5 hours and 20 minutes.
What is the time difference between Rockford and Old Crow?
The time difference between Rockford and Old Crow is 1 hour. Old Crow is 1 hour behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Old Crow Airport (YOC)
On average, flying from Rockford to Old Crow 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 Rockford to Old Crow
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Old Crow Airport (YOC).
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 | Old Crow Airport |
|---|---|
| City: | Old Crow |
| Country: | Canada  |
| IATA Code: | YOC |
| ICAO Code: | CYOC |
| Coordinates: | 67°34′14″N, 139°50′20″W |