Distance between Chicago, IL (ORD) and Watertown, NY (ART)
Distance from Chicago to Watertown (O'Hare International Airport – Watertown International Airport) is 617 miles / 994 kilometers / 537 nautical miles.
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Chicago - Watertown
How far is Watertown from Chicago?
There are several ways to calculate distances between Chicago and Watertown. 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).
Flight duration
Estimated flight time from O'Hare International Airport (ORD) to Watertown International Airport (ART) is 1 hour 40 minutes.
Time difference and current local times
The time difference between Chicago and Watertown is 1 hour. Watertown is 1 hour ahead of Chicago.
Time Difference
Chicago, IL
Watertown, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 115 kg (253 pounds).
Airport information
| A | 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 | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″W |
Chicago to Watertown flight path
Shortest flight path between O'Hare International Airport (ORD) and Watertown International Airport (ART).
Frequent Flyer Miles Calculator
Chicago (ORD) → Watertown (ART).
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