How far is Rockford, IL, from St. George's?
The distance between St. George's (Maurice Bishop International Airport) and Rockford (Chicago Rockford International Airport) is 2650 miles / 4265 kilometers / 2303 nautical miles.
Maurice Bishop International Airport – Chicago Rockford International Airport
Search flights
Distance from St. George's to Rockford
There are several ways to calculate the distance from St. George's to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 2650.281 miles
- 4265.213 kilometers
- 2303.031 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- 2653.949 miles
- 4271.118 kilometers
- 2306.219 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 St. George's to Rockford?
The estimated flight time from Maurice Bishop International Airport to Chicago Rockford International Airport is 5 hours and 31 minutes.
What is the time difference between St. George's and Rockford?
Flight carbon footprint between Maurice Bishop International Airport (GND) and Chicago Rockford International Airport (RFD)
On average, flying from St. George's to Rockford generates about 293 kg of CO2 per passenger, and 293 kilograms equals 645 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. George's to Rockford
See the map of the shortest flight path between Maurice Bishop International Airport (GND) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Maurice Bishop International Airport |
|---|---|
| City: | St. George's |
| Country: | Grenada  |
| IATA Code: | GND |
| ICAO Code: | TGPY |
| Coordinates: | 12°0′15″N, 61°47′10″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 |