How far is Ilford from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Ilford (Ilford Airport) is 1002 miles / 1612 kilometers / 870 nautical miles.
The driving distance from Rockford (RFD) to Ilford (ILF) is 1382 miles / 2224 kilometers, and travel time by car is about 33 hours 17 minutes.
Chicago Rockford International Airport – Ilford Airport
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Distance from Rockford to Ilford
There are several ways to calculate the distance from Rockford to Ilford. Here are two standard methods:
Vincenty's formula (applied above)- 1001.633 miles
- 1611.972 kilometers
- 870.395 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- 1001.242 miles
- 1611.343 kilometers
- 870.056 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 Ilford?
The estimated flight time from Chicago Rockford International Airport to Ilford Airport is 2 hours and 23 minutes.
What is the time difference between Rockford and Ilford?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Ilford Airport (ILF)
On average, flying from Rockford to Ilford generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 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 Ilford
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Ilford Airport (ILF).
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 | Ilford Airport |
|---|---|
| City: | Ilford |
| Country: | Canada  |
| IATA Code: | ILF |
| ICAO Code: | CZBD |
| Coordinates: | 56°3′41″N, 95°36′50″W |