Air Miles Calculator

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

Flight distance from Chicago to San Juan (Chicago O'Hare International Airport – San Juan Luis Muñoz Marín International Airport) is 2072 miles / 3334 kilometers / 1800 nautical miles. Estimated flight time is 4 hours 25 minutes.

Map of flight path from Chicago to San Juan.

Shortest flight path between Chicago O'Hare International Airport (ORD) and San Juan Luis Muñoz Marín International Airport (SJU).

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).

Airport information


A 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

B San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″W

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

 CDT

San Juan

 AST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 229 kg (506 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → San Juan (SJU).

Distance:
2072
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2072

Round trip?