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Distance between San Juan (SIG) and Chicago, IL (ORD)

Flight distance from San Juan to Chicago (Fernando Luis Ribas Dominicci Airport – Chicago O'Hare International Airport) is 2067 miles / 3327 kilometers / 1796 nautical miles. Estimated flight time is 4 hours 24 minutes.

San Juan – Chicago

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2067
Miles
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3327
Kilometers
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1796
Nautical miles

How far is Chicago from San Juan?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 2067.211 miles
  • 3326.854 kilometers
  • 1796.357 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 2069.446 miles
  • 3330.451 kilometers
  • 1798.300 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 San Juan to Chicago?

Estimated flight time from Fernando Luis Ribas Dominicci Airport to Chicago O'Hare International Airport is 4 hours 24 minutes.

What is the time difference between San Juan and Chicago?

The time difference between San Juan and Chicago is 1 hour. Chicago is 1 hour behind San Juan.
San Juan time to Chicago time converter

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Chicago O'Hare International Airport (ORD)

On average flying from San Juan to Chicago generates about 225 kg of CO2 per passenger, 225 kilograms is equal to 496 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Chicago

Shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Chicago O'Hare International Airport (ORD).

Airport information

Origin Fernando Luis Ribas Dominicci Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SIG
ICAO Code: TJIG
Coordinates: 18°27′24″N, 66°5′53″W
Destination Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W