Map of flight path and driving directions from Watertown to Chicago.
Shortest flight path between Watertown International Airport (ART) and Chicago Midway International Airport (MDW).
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)
- 613.997 miles
- 988.133 kilometers
- 533.549 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
- 612.496 miles
- 985.717 kilometers
- 532.245 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).
Time difference and current local times
The time difference between Watertown and Chicago is 1 hour. Chicago is 1 hour behind Watertown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 114 kg (252 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Chicago (MDW).