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How far is Rockford, IL, from Madrid?

The distance between Madrid (Adolfo Suárez Madrid–Barajas Airport) and Rockford (Chicago Rockford International Airport) is 4247 miles / 6835 kilometers / 3691 nautical miles.

Adolfo Suárez Madrid–Barajas Airport – Chicago Rockford International Airport

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4247
Miles
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6835
Kilometers
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3691
Nautical miles

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Distance from Madrid to Rockford

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

Vincenty's formula (applied above)
  • 4247.021 miles
  • 6834.918 kilometers
  • 3690.560 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
  • 4236.174 miles
  • 6817.461 kilometers
  • 3681.134 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 Madrid to Rockford?

The estimated flight time from Adolfo Suárez Madrid–Barajas Airport to Chicago Rockford International Airport is 8 hours and 32 minutes.

Flight carbon footprint between Adolfo Suárez Madrid–Barajas Airport (MAD) and Chicago Rockford International Airport (RFD)

On average, flying from Madrid to Rockford generates about 487 kg of CO2 per passenger, and 487 kilograms equals 1 074 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Madrid to Rockford

See the map of the shortest flight path between Adolfo Suárez Madrid–Barajas Airport (MAD) and Chicago Rockford International Airport (RFD).

Airport information

Origin Adolfo Suárez Madrid–Barajas Airport
City: Madrid
Country: Spain Flag of Spain
IATA Code: MAD
ICAO Code: LEMD
Coordinates: 40°29′36″N, 3°34′0″W
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