How far is New Haven, CT, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and New Haven (Tweed New Haven Airport) is 778 miles / 1253 kilometers / 676 nautical miles.
The driving distance from Chicago (ORD) to New Haven (HVN) is 883 miles / 1421 kilometers, and travel time by car is about 16 hours 45 minutes.
Chicago O'Hare International Airport – Tweed New Haven Airport
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Distance from Chicago to New Haven
There are several ways to calculate the distance from Chicago to New Haven. Here are two standard 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 planet.
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).
How long does it take to fly from Chicago to New Haven?
The estimated flight time from Chicago O'Hare International Airport to Tweed New Haven Airport is 1 hour and 58 minutes.
What is the time difference between Chicago and New Haven?
The time difference between Chicago and New Haven is 1 hour. New Haven is 1 hour ahead of Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Tweed New Haven Airport (HVN)
On average, flying from Chicago to New Haven generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to New Haven
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Tweed New Haven Airport (HVN).
Airport information
| Origin | 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 |
| Destination | 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 |