Distance between Chicago, IL (ORD) and San Juan (SJU)
Distance from Chicago to San Juan (O'Hare International Airport – Luis Muñoz Marín International Airport) is 2072 miles / 3334 kilometers / 1800 nautical miles.
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Chicago - San Juan
How far is San Juan from Chicago?
There are several ways to calculate distances between Chicago and San Juan. Here are two common methods:
Vincenty's formula (applied above)- 2071.719 miles
- 3334.108 kilometers
- 1800.274 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- 2073.943 miles
- 3337.687 kilometers
- 1802.207 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).
Flight duration
Estimated flight time from O'Hare International Airport (ORD) to Luis Muñoz Marín International Airport (SJU) is 4 hours 25 minutes.
Time difference and current local times
The time difference between Chicago and San Juan is 1 hour. San Juan is 1 hour ahead of Chicago.
Time Difference
Chicago, IL
San Juan
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 229 kg (506 pounds).
Airport information
| A | 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 |
| B | Luis Muñoz Marín International Airport |
|---|---|
| City: | San Juan |
| Country: | Puerto Rico  |
| IATA Code: | SJU |
| ICAO Code: | TJSJ |
| Coordinates: | 18°26′21″N, 66°0′6″W |
Chicago to San Juan flight path
Shortest flight path between O'Hare International Airport (ORD) and Luis Muñoz Marín International Airport (SJU).
Frequent Flyer Miles Calculator
Chicago (ORD) → San Juan (SJU).
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