How far is Newark from Chicago?
There are several ways to calculate distances between Chicago and Newark. Here are two common methods:Vincenty's formula (applied above)
- 719.157 miles
- 1157.371 kilometers
- 624.930 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
- 717.345 miles
- 1154.455 kilometers
- 623.356 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 Newark Liberty International Airport (EWR) is 1 hour 51 minutes.
Time difference and current local times
The time difference between Chicago and Newark is 1 hour. Newark is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 127 kg (279 pounds).
Chicago to Newark flight path
Shortest flight path between O'Hare International Airport (ORD) and Newark Liberty International Airport (EWR).
Frequent Flyer Miles Calculator
Chicago (ORD) → Newark (EWR).