How far is Graz from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Graz (Graz Airport) is 4755 miles / 7653 kilometers / 4132 nautical miles.
Chicago Rockford International Airport – Graz Airport
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Distance from Rockford to Graz
There are several ways to calculate the distance from Rockford to Graz. Here are two standard methods:
Vincenty's formula (applied above)- 4755.115 miles
- 7652.615 kilometers
- 4132.082 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- 4742.229 miles
- 7631.879 kilometers
- 4120.885 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 Graz?
The estimated flight time from Chicago Rockford International Airport to Graz Airport is 9 hours and 30 minutes.
What is the time difference between Rockford and Graz?
The time difference between Rockford and Graz is 7 hours. Graz is 7 hours ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Graz Airport (GRZ)
On average, flying from Rockford to Graz generates about 552 kg of CO2 per passenger, and 552 kilograms equals 1 217 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rockford to Graz
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Graz Airport (GRZ).
Airport information
Origin | Chicago Rockford International Airport |
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City: | Rockford, IL |
Country: | United States |
IATA Code: | RFD |
ICAO Code: | KRFD |
Coordinates: | 42°11′43″N, 89°5′49″W |
Destination | Graz Airport |
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City: | Graz |
Country: | Austria |
IATA Code: | GRZ |
ICAO Code: | LOWG |
Coordinates: | 46°59′27″N, 15°26′22″E |