How far is Rockford, IL, from St Cloud, MN?
The distance between St Cloud (St. Cloud Regional Airport) and Rockford (Chicago Rockford International Airport) is 339 miles / 545 kilometers / 295 nautical miles.
The driving distance from St Cloud (STC) to Rockford (RFD) is 408 miles / 656 kilometers, and travel time by car is about 7 hours 33 minutes.
St. Cloud Regional Airport – Chicago Rockford International Airport
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Distance from St Cloud to Rockford
There are several ways to calculate the distance from St Cloud to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 338.945 miles
- 545.479 kilometers
- 294.535 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- 338.574 miles
- 544.882 kilometers
- 294.213 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 St Cloud to Rockford?
The estimated flight time from St. Cloud Regional Airport to Chicago Rockford International Airport is 1 hour and 8 minutes.
What is the time difference between St Cloud and Rockford?
Flight carbon footprint between St. Cloud Regional Airport (STC) and Chicago Rockford International Airport (RFD)
On average, flying from St Cloud to Rockford generates about 75 kg of CO2 per passenger, and 75 kilograms equals 165 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Cloud to Rockford
See the map of the shortest flight path between St. Cloud Regional Airport (STC) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | St. Cloud Regional Airport |
|---|---|
| City: | St Cloud, MN |
| Country: | United States  |
| IATA Code: | STC |
| ICAO Code: | KSTC |
| Coordinates: | 45°32′47″N, 94°3′35″W |
| Destination | 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 |