How far is Harrisburg, PA, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Harrisburg (Harrisburg International Airport) is 657 miles / 1057 kilometers / 571 nautical miles.
The driving distance from Rockford (RFD) to Harrisburg (MDT) is 749 miles / 1206 kilometers, and travel time by car is about 13 hours 53 minutes.
Chicago Rockford International Airport – Harrisburg International Airport
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Distance from Rockford to Harrisburg
There are several ways to calculate the distance from Rockford to Harrisburg. Here are two standard methods:
Vincenty's formula (applied above)- 656.944 miles
- 1057.249 kilometers
- 570.869 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- 655.367 miles
- 1054.711 kilometers
- 569.499 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 Harrisburg?
The estimated flight time from Chicago Rockford International Airport to Harrisburg International Airport is 1 hour and 44 minutes.
What is the time difference between Rockford and Harrisburg?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Harrisburg International Airport (MDT)
On average, flying from Rockford to Harrisburg generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 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 Harrisburg
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Harrisburg International Airport (MDT).
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 | Harrisburg International Airport |
|---|---|
| City: | Harrisburg, PA |
| Country: | United States |
| IATA Code: | MDT |
| ICAO Code: | KMDT |
| Coordinates: | 40°11′36″N, 76°45′48″W |