How far is Rockford, IL, from Lancaster, PA?
The distance between Lancaster (Lancaster Airport (Pennsylvania)) and Rockford (Chicago Rockford International Airport) is 682 miles / 1098 kilometers / 593 nautical miles.
The driving distance from Lancaster (LNS) to Rockford (RFD) is 778 miles / 1252 kilometers, and travel time by car is about 14 hours 28 minutes.
Lancaster Airport (Pennsylvania) – Chicago Rockford International Airport
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Distance from Lancaster to Rockford
There are several ways to calculate the distance from Lancaster to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 682.082 miles
- 1097.704 kilometers
- 592.713 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- 680.446 miles
- 1095.071 kilometers
- 591.291 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 Lancaster to Rockford?
The estimated flight time from Lancaster Airport (Pennsylvania) to Chicago Rockford International Airport is 1 hour and 47 minutes.
What is the time difference between Lancaster and Rockford?
The time difference between Lancaster and Rockford is 1 hour. Rockford is 1 hour behind Lancaster.
Flight carbon footprint between Lancaster Airport (Pennsylvania) (LNS) and Chicago Rockford International Airport (RFD)
On average, flying from Lancaster to Rockford generates about 123 kg of CO2 per passenger, and 123 kilograms equals 270 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lancaster to Rockford
See the map of the shortest flight path between Lancaster Airport (Pennsylvania) (LNS) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Lancaster Airport (Pennsylvania) |
|---|---|
| City: | Lancaster, PA |
| Country: | United States  |
| IATA Code: | LNS |
| ICAO Code: | KLNS |
| Coordinates: | 40°7′18″N, 76°17′45″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 |