How far is Salt Lake City, UT, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Salt Lake City (Salt Lake City International Airport) is 1188 miles / 1911 kilometers / 1032 nautical miles.
The driving distance from Rockford (RFD) to Salt Lake City (SLC) is 1347 miles / 2167 kilometers, and travel time by car is about 23 hours 21 minutes.
Chicago Rockford International Airport – Salt Lake City International Airport
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Distance from Rockford to Salt Lake City
There are several ways to calculate the distance from Rockford to Salt Lake City. Here are two standard methods:
Vincenty's formula (applied above)- 1187.637 miles
- 1911.316 kilometers
- 1032.028 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- 1184.596 miles
- 1906.422 kilometers
- 1029.386 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 Salt Lake City?
The estimated flight time from Chicago Rockford International Airport to Salt Lake City International Airport is 2 hours and 44 minutes.
What is the time difference between Rockford and Salt Lake City?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Salt Lake City International Airport (SLC)
On average, flying from Rockford to Salt Lake City generates about 161 kg of CO2 per passenger, and 161 kilograms equals 355 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 Salt Lake City
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Salt Lake City International Airport (SLC).
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 | Salt Lake City International Airport |
|---|---|
| City: | Salt Lake City, UT |
| Country: | United States |
| IATA Code: | SLC |
| ICAO Code: | KSLC |
| Coordinates: | 40°47′18″N, 111°58′40″W |