How far is Chicago from San Juan?
There are several ways to calculate distances between San Juan and Chicago. 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).
Estimated flight time from San Juan Luis Muñoz Marín International Airport (SJU) to Chicago O'Hare International Airport (ORD) is 4 hours 25 minutes.
Time difference and current local times
The time difference between San Juan and Chicago is 1 hour. Chicago is 1 hour behind San Juan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 229 kg (506 pounds).
San Juan to Chicago flight path
Shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Chicago O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
San Juan (SJU) → Chicago (ORD).