Distance between Chicago, IL (ORD) and New Haven, CT (HVN)
Distance from Chicago to New Haven (Chicago O'Hare International Airport – Tweed New Haven Airport) is 778 miles / 1253 kilometers / 676 nautical miles.
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Chicago - New Haven
How far is New Haven from Chicago?
There are several ways to calculate distances between Chicago and New Haven. Here are two common methods:
Vincenty's formula (applied above)- 778.274 miles
- 1252.511 kilometers
- 676.302 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- 776.268 miles
- 1249.282 kilometers
- 674.558 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).
Flight duration
Estimated flight time from Chicago O'Hare International Airport (ORD) to Tweed New Haven Airport (HVN) is 1 hour 58 minutes.
Time difference and current local times
The time difference between Chicago and New Haven is 1 hour. New Haven is 1 hour ahead of Chicago.
Time Difference
Chicago, IL
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (293 pounds).
Airport information
| A | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
| B | Tweed New Haven Airport |
|---|---|
| City: | New Haven, CT |
| Country: | United States |
| IATA Code: | HVN |
| ICAO Code: | KHVN |
| Coordinates: | 41°15′49″N, 72°53′12″W |
Chicago to New Haven flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Tweed New Haven Airport (HVN).
Frequent Flyer Miles Calculator
Chicago (ORD) → New Haven (HVN).
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