Air Miles Calculator

Distance between Charleston, SC (CHS) and Duluth, MN (DLH)

Flight distance from Charleston to Duluth (Charleston International Airport – Duluth International Airport) is 1156 miles / 1860 kilometers / 1004 nautical miles. Estimated flight time is 2 hours 41 minutes.

Driving distance from Charleston (CHS) to Duluth (DLH) is 1357 miles / 2184 kilometers and travel time by car is about 24 hours 16 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and Duluth International Airport (DLH).

How far is Duluth from Charleston?

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

Vincenty's formula (applied above)
  • 1155.774 miles
  • 1860.038 kilometers
  • 1004.340 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
  • 1156.062 miles
  • 1860.502 kilometers
  • 1004.591 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 Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″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 Charleston and Duluth is 1 hour. Duluth is 1 hour behind Charleston.

Time Difference

Charleston, SC

 EST

Duluth, MN

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (352 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Duluth (DLH).

Distance:
1156
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1156

Round trip?