Air Miles Calculator

Distance between Watertown, NY (ART) and Detroit, MI (DTW)

Flight distance from Watertown to Detroit (Watertown International Airport – Detroit Metropolitan Airport) is 391 miles / 628 kilometers / 339 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Watertown (ART) to Detroit (DTW) is 478 miles / 770 kilometers and travel time by car is about 9 hours 4 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Detroit Metropolitan Airport (DTW).

How far is Detroit from Watertown?

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

Vincenty's formula (applied above)
  • 390.512 miles
  • 628.469 kilometers
  • 339.346 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
  • 389.605 miles
  • 627.008 kilometers
  • 338.557 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 Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

Time difference and current local times

There is no time difference between Watertown and Detroit.

Time Difference

Watertown, NY

 EDT

Detroit, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (182 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Detroit (DTW).

Distance:
391
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
391

Round trip?