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How far is Rockford, IL, from Sari?

The distance between Sari (Dasht-e Naz Airport) and Rockford (Chicago Rockford International Airport) is 6509 miles / 10475 kilometers / 5656 nautical miles.

Dasht-e Naz Airport – Chicago Rockford International Airport

Distance arrow
6509
Miles
Distance arrow
10475
Kilometers
Distance arrow
5656
Nautical miles
Flight time duration
12 h 49 min
Time Difference
9 h 30 min
CO2 emission
786 kg

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Distance from Sari to Rockford

There are several ways to calculate the distance from Sari to Rockford. Here are two standard methods:

Vincenty's formula (applied above)
  • 6508.812 miles
  • 10474.917 kilometers
  • 5656.003 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
  • 6493.861 miles
  • 10450.856 kilometers
  • 5643.011 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 Sari to Rockford?

The estimated flight time from Dasht-e Naz Airport to Chicago Rockford International Airport is 12 hours and 49 minutes.

Flight carbon footprint between Dasht-e Naz Airport (SRY) and Chicago Rockford International Airport (RFD)

On average, flying from Sari to Rockford generates about 786 kg of CO2 per passenger, and 786 kilograms equals 1 733 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sari to Rockford

See the map of the shortest flight path between Dasht-e Naz Airport (SRY) and Chicago Rockford International Airport (RFD).

Airport information

Origin Dasht-e Naz Airport
City: Sari
Country: Iran Flag of Iran
IATA Code: SRY
ICAO Code: OINZ
Coordinates: 36°38′8″N, 53°11′36″E
Destination Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W