Map of flight path and driving directions from Chicago to Providence.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Providence T. F. Green Airport (PVD).
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).
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).
Frequent Flyer Miles Calculator
Chicago (ORD) → Providence (PVD).