How far is Chicago, IL, from San Juan?
The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Chicago (Chicago O'Hare International Airport) is 2067 miles / 3327 kilometers / 1796 nautical miles.
Fernando Luis Ribas Dominicci Airport – Chicago O'Hare International Airport
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Distance from San Juan to Chicago
There are several ways to calculate the distance from San Juan to Chicago. Here are two standard 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 planet.
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?
The estimated flight time from Fernando Luis Ribas Dominicci Airport to Chicago O'Hare International Airport is 4 hours and 24 minutes.
What is the time difference between San Juan and Chicago?
The time difference between San Juan and Chicago is 2 hours. Chicago is 2 hours behind San Juan.
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, and 225 kilograms equals 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
See the map of the 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  |
| 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  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |