How far is Rockford, IL, from Rome?
The distance between Rome (Ciampino–G. B. Pastine International Airport) and Rockford (Chicago Rockford International Airport) is 4875 miles / 7846 kilometers / 4237 nautical miles.
Ciampino–G. B. Pastine International Airport – Chicago Rockford International Airport
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Distance from Rome to Rockford
There are several ways to calculate the distance from Rome to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 4875.462 miles
- 7846.295 kilometers
- 4236.660 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- 4862.904 miles
- 7826.086 kilometers
- 4225.748 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 Rome to Rockford?
The estimated flight time from Ciampino–G. B. Pastine International Airport to Chicago Rockford International Airport is 9 hours and 43 minutes.
What is the time difference between Rome and Rockford?
The time difference between Rome and Rockford is 7 hours. Rockford is 7 hours behind Rome.
Flight carbon footprint between Ciampino–G. B. Pastine International Airport (CIA) and Chicago Rockford International Airport (RFD)
On average, flying from Rome to Rockford generates about 568 kg of CO2 per passenger, and 568 kilograms equals 1 251 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rome to Rockford
See the map of the shortest flight path between Ciampino–G. B. Pastine International Airport (CIA) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Ciampino–G. B. Pastine International Airport |
|---|---|
| City: | Rome |
| Country: | Italy  |
| IATA Code: | CIA |
| ICAO Code: | LIRA |
| Coordinates: | 41°47′57″N, 12°35′41″E |
| 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 |