How far is Providence from Chicago?
There are several ways to calculate distances between Chicago and Providence. Here are two common methods:Vincenty's formula (applied above)
- 849.406 miles
- 1366.987 kilometers
- 738.114 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
- 847.193 miles
- 1363.425 kilometers
- 736.191 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 O'Hare International Airport (ORD) to T. F. Green Airport (PVD) is 2 hours 6 minutes.
Time difference and current local times
The time difference between Chicago and Providence is 1 hour. Providence is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 139 kg (307 pounds).
Chicago to Providence flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Providence (PVD).