How far is Hay River from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Hay River (Hay River/Merlyn Carter Airport) is 1704 miles / 2742 kilometers / 1481 nautical miles.
The driving distance from Rockford (RFD) to Hay River (YHY) is 2281 miles / 3671 kilometers, and travel time by car is about 43 hours 23 minutes.
Chicago Rockford International Airport – Hay River/Merlyn Carter Airport
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Distance from Rockford to Hay River
There are several ways to calculate the distance from Rockford to Hay River. Here are two standard methods:
Vincenty's formula (applied above)- 1704.087 miles
- 2742.462 kilometers
- 1480.811 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- 1701.275 miles
- 2737.937 kilometers
- 1478.368 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 Hay River?
The estimated flight time from Chicago Rockford International Airport to Hay River/Merlyn Carter Airport is 3 hours and 43 minutes.
What is the time difference between Rockford and Hay River?
The time difference between Rockford and Hay River is 1 hour. Hay River is 1 hour behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Hay River/Merlyn Carter Airport (YHY)
On average, flying from Rockford to Hay River generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 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 Hay River
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Hay River/Merlyn Carter Airport (YHY).
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 | Hay River/Merlyn Carter Airport |
|---|---|
| City: | Hay River |
| Country: | Canada  |
| IATA Code: | YHY |
| ICAO Code: | CYHY |
| Coordinates: | 60°50′22″N, 115°46′58″W |