# 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
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
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.

EST

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?