Air Miles Calculator

Distance between Watertown, NY (ART) and Chicago, IL (ORD)

Flight distance from Watertown to Chicago (Watertown International Airport – Chicago O'Hare International Airport) is 617 miles / 994 kilometers / 537 nautical miles. Estimated flight time is 1 hour 40 minutes.

Driving distance from Watertown (ART) to Chicago (ORD) is 762 miles / 1226 kilometers and travel time by car is about 13 hours 42 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Chicago O'Hare International Airport (ORD).

How far is Chicago from Watertown?

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

Vincenty's formula (applied above)
  • 617.457 miles
  • 993.700 kilometers
  • 536.555 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
  • 615.919 miles
  • 991.226 kilometers
  • 535.219 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 Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B 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

Time difference and current local times

The time difference between Watertown and Chicago is 1 hour. Chicago is 1 hour behind Watertown.

Time Difference

Watertown, NY

 EST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 115 kg (253 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Chicago (ORD).

Distance:
617
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
617

Round trip?