How far is Deer Lake from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Deer Lake (Deer Lake Regional Airport) is 1595 miles / 2568 kilometers / 1386 nautical miles.
The driving distance from Rockford (RFD) to Deer Lake (YDF) is 2622 miles / 4220 kilometers, and travel time by car is about 60 hours 33 minutes.
Chicago Rockford International Airport – Deer Lake Regional Airport
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Distance from Rockford to Deer Lake
There are several ways to calculate the distance from Rockford to Deer Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1595.431 miles
- 2567.597 kilometers
- 1386.392 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- 1591.403 miles
- 2561.115 kilometers
- 1382.891 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 Deer Lake?
The estimated flight time from Chicago Rockford International Airport to Deer Lake Regional Airport is 3 hours and 31 minutes.
What is the time difference between Rockford and Deer Lake?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Deer Lake Regional Airport (YDF)
On average, flying from Rockford to Deer Lake generates about 186 kg of CO2 per passenger, and 186 kilograms equals 409 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 Deer Lake
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Deer Lake Regional Airport (YDF).
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 | Deer Lake Regional Airport |
|---|---|
| City: | Deer Lake |
| Country: | Canada  |
| IATA Code: | YDF |
| ICAO Code: | CYDF |
| Coordinates: | 49°12′38″N, 57°23′29″W |