Air Miles Calculator

Distance between Salt Lake City, UT (SLC) and Duluth, MN (DLH)

Flight distance from Salt Lake City to Duluth (Salt Lake City International Airport – Duluth International Airport) is 1070 miles / 1722 kilometers / 930 nautical miles. Estimated flight time is 2 hours 31 minutes.

Driving distance from Salt Lake City (SLC) to Duluth (DLH) is 1397 miles / 2249 kilometers and travel time by car is about 23 hours 54 minutes.

Map of flight path and driving directions from Salt Lake City to Duluth.

Shortest flight path between Salt Lake City International Airport (SLC) and Duluth International Airport (DLH).

How far is Duluth from Salt Lake City?

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

Vincenty's formula (applied above)
  • 1069.963 miles
  • 1721.939 kilometers
  • 929.773 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
  • 1067.626 miles
  • 1718.177 kilometers
  • 927.742 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 Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

B Duluth International Airport
City: Duluth, MN
Country: United States Flag of 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 Salt Lake City and Duluth is 1 hour. Duluth is 1 hour ahead of Salt Lake City.

Time Difference

Salt Lake City, UT

 MST

Duluth, MN

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (342 pounds).

Frequent Flyer Miles Calculator

Salt Lake City (SLC) → Duluth (DLH).

Distance:
1070
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1070

Round trip?