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How far is Rockford, IL, from Basseterre?

The distance between Basseterre (Robert L. Bradshaw International Airport) and Rockford (Chicago Rockford International Airport) is 2315 miles / 3726 kilometers / 2012 nautical miles.

Robert L. Bradshaw International Airport – Chicago Rockford International Airport

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2315
Miles
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3726
Kilometers
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2012
Nautical miles

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Distance from Basseterre to Rockford

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

Vincenty's formula (applied above)
  • 2315.444 miles
  • 3726.346 kilometers
  • 2012.066 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
  • 2317.288 miles
  • 3729.313 kilometers
  • 2013.668 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 Basseterre to Rockford?

The estimated flight time from Robert L. Bradshaw International Airport to Chicago Rockford International Airport is 4 hours and 53 minutes.

Flight carbon footprint between Robert L. Bradshaw International Airport (SKB) and Chicago Rockford International Airport (RFD)

On average, flying from Basseterre to Rockford generates about 254 kg of CO2 per passenger, and 254 kilograms equals 559 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Basseterre to Rockford

See the map of the shortest flight path between Robert L. Bradshaw International Airport (SKB) and Chicago Rockford International Airport (RFD).

Airport information

Origin Robert L. Bradshaw International Airport
City: Basseterre
Country: Saint Kitts and Nevis Flag of Saint Kitts and Nevis
IATA Code: SKB
ICAO Code: TKPK
Coordinates: 17°18′40″N, 62°43′7″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