How far is Cluj-Napoca from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Cluj-Napoca (Cluj International Airport) is 5055 miles / 8135 kilometers / 4392 nautical miles.
Chicago Rockford International Airport – Cluj International Airport
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Distance from Rockford to Cluj-Napoca
There are several ways to calculate the distance from Rockford to Cluj-Napoca. Here are two standard methods:
Vincenty's formula (applied above)- 5054.617 miles
- 8134.617 kilometers
- 4392.342 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- 5040.999 miles
- 8112.701 kilometers
- 4380.508 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 Cluj-Napoca?
The estimated flight time from Chicago Rockford International Airport to Cluj International Airport is 10 hours and 4 minutes.
What is the time difference between Rockford and Cluj-Napoca?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Cluj International Airport (CLJ)
On average, flying from Rockford to Cluj-Napoca generates about 591 kg of CO2 per passenger, and 591 kilograms equals 1 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rockford to Cluj-Napoca
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Cluj International Airport (CLJ).
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 | Cluj International Airport |
|---|---|
| City: | Cluj-Napoca |
| Country: | Romania  |
| IATA Code: | CLJ |
| ICAO Code: | LRCL |
| Coordinates: | 46°47′6″N, 23°41′10″E |