How far is Kingston from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Kingston (Kingston Norman Rogers Airport) is 646 miles / 1039 kilometers / 561 nautical miles.
The driving distance from Rockford (RFD) to Kingston (YGK) is 754 miles / 1213 kilometers, and travel time by car is about 14 hours 31 minutes.
Chicago Rockford International Airport – Kingston Norman Rogers Airport
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Distance from Rockford to Kingston
There are several ways to calculate the distance from Rockford to Kingston. Here are two standard methods:
Vincenty's formula (applied above)- 645.866 miles
- 1039.421 kilometers
- 561.242 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- 644.240 miles
- 1036.804 kilometers
- 559.829 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 Kingston?
The estimated flight time from Chicago Rockford International Airport to Kingston Norman Rogers Airport is 1 hour and 43 minutes.
What is the time difference between Rockford and Kingston?
The time difference between Rockford and Kingston is 1 hour. Kingston is 1 hour ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Kingston Norman Rogers Airport (YGK)
On average, flying from Rockford to Kingston generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 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 Kingston
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Kingston Norman Rogers Airport (YGK).
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 | Kingston Norman Rogers Airport |
|---|---|
| City: | Kingston |
| Country: | Canada  |
| IATA Code: | YGK |
| ICAO Code: | CYGK |
| Coordinates: | 44°13′31″N, 76°35′48″W |