Air Miles Calculator

Distance between Chicago, IL (ORD) and Ithaca, NY (ITH)

Flight distance from Chicago to Ithaca (Chicago O'Hare International Airport – Ithaca Tompkins Regional Airport) is 588 miles / 946 kilometers / 511 nautical miles. Estimated flight time is 1 hour 36 minutes.

Driving distance from Chicago (ORD) to Ithaca (ITH) is 695 miles / 1119 kilometers and travel time by car is about 12 hours 24 minutes.

Map of flight path and driving directions from Chicago to Ithaca.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Ithaca Tompkins Regional Airport (ITH).

How far is Ithaca from Chicago?

There are several ways to calculate distances between Chicago and Ithaca. Here are two common methods:

Vincenty's formula (applied above)
  • 587.718 miles
  • 945.841 kilometers
  • 510.713 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
  • 586.181 miles
  • 943.366 kilometers
  • 509.377 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 Ithaca Tompkins Regional Airport
City: Ithaca, NY
Country: United States Flag of United States
IATA Code: ITH
ICAO Code: KITH
Coordinates: 42°29′27″N, 76°27′30″W

Time difference and current local times

The time difference between Chicago and Ithaca is 1 hour. Ithaca is 1 hour ahead of Chicago.

Time Difference

Chicago, IL

 CDT

Ithaca, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 111 kg (245 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Ithaca (ITH).

Distance:
588
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
588

Round trip?