Air Miles Calculator

Distance between Chicago, IL (ORD) and New Haven, CT (HVN)

Flight distance from Chicago to New Haven (Chicago O'Hare International Airport – Tweed New Haven Airport) is 778 miles / 1253 kilometers / 676 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Chicago (ORD) to New Haven (HVN) is 882 miles / 1420 kilometers and travel time by car is about 15 hours 42 minutes.

Map of flight path and driving directions from Chicago to New Haven.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Tweed New Haven Airport (HVN).

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).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of 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 Flag of United States
IATA Code: HVN
ICAO Code: KHVN
Coordinates: 41°15′49″N, 72°53′12″W

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

 CDT

New Haven, CT

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (293 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → New Haven (HVN).

Distance:
778
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
778

Round trip?