How far is Rockford, IL, from Pueblo, CO?
The distance between Pueblo (Pueblo Memorial Airport) and Rockford (Chicago Rockford International Airport) is 856 miles / 1378 kilometers / 744 nautical miles.
The driving distance from Pueblo (PUB) to Rockford (RFD) is 1066 miles / 1715 kilometers, and travel time by car is about 18 hours 50 minutes.
Pueblo Memorial Airport – Chicago Rockford International Airport
Search flights
Distance from Pueblo to Rockford
There are several ways to calculate the distance from Pueblo to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 856.239 miles
- 1377.983 kilometers
- 744.051 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- 854.420 miles
- 1375.055 kilometers
- 742.471 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 Pueblo to Rockford?
The estimated flight time from Pueblo Memorial Airport to Chicago Rockford International Airport is 2 hours and 7 minutes.
What is the time difference between Pueblo and Rockford?
The time difference between Pueblo and Rockford is 1 hour. Rockford is 1 hour ahead of Pueblo.
Flight carbon footprint between Pueblo Memorial Airport (PUB) and Chicago Rockford International Airport (RFD)
On average, flying from Pueblo to Rockford generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pueblo to Rockford
See the map of the shortest flight path between Pueblo Memorial Airport (PUB) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Pueblo Memorial Airport |
|---|---|
| City: | Pueblo, CO |
| Country: | United States  |
| IATA Code: | PUB |
| ICAO Code: | KPUB |
| Coordinates: | 38°17′20″N, 104°29′49″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 |