Map of flight path from Punta Cana to Chicago.
Shortest flight path between Punta Cana International Airport (PUJ) and Chicago O'Hare International Airport (ORD).
How far is Chicago from Punta Cana?
There are several ways to calculate distances between Punta Cana and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 1980.870 miles
- 3187.901 kilometers
- 1721.329 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
- 1983.475 miles
- 3192.093 kilometers
- 1723.593 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).
Time difference and current local times
The time difference between Punta Cana and Chicago is 1 hour. Chicago is 1 hour behind Punta Cana.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 216 kg (476 pounds).
Frequent Flyer Miles Calculator
Punta Cana (PUJ) → Chicago (ORD).