Distance between Watertown, NY (ART) and Duluth, MN (DLH)

Flight distance from Watertown to Duluth (Watertown International Airport – Duluth International Airport) is 809 miles / 1302 kilometers / 703 nautical miles. Estimated flight time is 2 hours 1 minutes.

Driving distance from Watertown (ART) to Duluth (DLH) is 1105 miles / 1779 kilometers and travel time by car is about 20 hours 57 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Duluth International Airport (DLH).

How far is Duluth from Watertown?

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

Vincenty's formula (applied above)
• 809.187 miles
• 1302.261 kilometers
• 703.165 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
• 807.069 miles
• 1298.851 kilometers
• 701.323 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
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Duluth International Airport
City: Duluth, MN
Country: United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

Time difference and current local times

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

EDT

CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 136 kg (299 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Duluth (DLH).

Distance:
809
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
809

Round trip?