How far is New York, NY, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and New York (New York John F. Kennedy International Airport) is 802 miles / 1290 kilometers / 697 nautical miles.
The driving distance from Rockford (RFD) to New York (JFK) is 897 miles / 1443 kilometers, and travel time by car is about 16 hours 43 minutes.
Chicago Rockford International Airport – New York John F. Kennedy International Airport
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Distance from Rockford to New York
There are several ways to calculate the distance from Rockford to New York. Here are two standard methods:
Vincenty's formula (applied above)- 801.848 miles
- 1290.450 kilometers
- 696.787 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- 799.833 miles
- 1287.206 kilometers
- 695.036 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 New York?
The estimated flight time from Chicago Rockford International Airport to New York John F. Kennedy International Airport is 2 hours and 1 minutes.
What is the time difference between Rockford and New York?
The time difference between Rockford and New York is 1 hour. New York is 1 hour ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and New York John F. Kennedy International Airport (JFK)
On average, flying from Rockford to New York generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 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 New York
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and New York John F. Kennedy International Airport (JFK).
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 | New York John F. Kennedy International Airport |
|---|---|
| City: | New York, NY |
| Country: | United States |
| IATA Code: | JFK |
| ICAO Code: | KJFK |
| Coordinates: | 40°38′23″N, 73°46′44″W |