Air Miles Calculator

Distance between Charleston, SC (CHS) and Twin Falls, ID (TWF)

Flight distance from Charleston to Twin Falls (Charleston International Airport – Magic Valley Regional Airport) is 1984 miles / 3193 kilometers / 1724 nautical miles. Estimated flight time is 4 hours 15 minutes.

Driving distance from Charleston (CHS) to Twin Falls (TWF) is 2353 miles / 3787 kilometers and travel time by car is about 39 hours 21 minutes.

Map of flight path and driving directions from Charleston to Twin Falls.

Shortest flight path between Charleston International Airport (CHS) and Magic Valley Regional Airport (TWF).

How far is Twin Falls from Charleston?

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

Vincenty's formula (applied above)
  • 1984.148 miles
  • 3193.176 kilometers
  • 1724.177 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
  • 1980.384 miles
  • 3187.119 kilometers
  • 1720.907 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 Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W

Time difference and current local times

The time difference between Charleston and Twin Falls is 2 hours. Twin Falls is 2 hours behind Charleston.

Time Difference

Charleston, SC

 EST

Twin Falls, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 216 kg (477 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Twin Falls (TWF).

Distance:
1984
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1984

Round trip?