Air Miles Calculator

Distance between Charleston, SC (CHS) and Lewistown, MT (LWT)

Flight distance from Charleston to Lewistown (Charleston International Airport – Lewistown Municipal Airport) is 1825 miles / 2938 kilometers / 1586 nautical miles. Estimated flight time is 3 hours 57 minutes.

Driving distance from Charleston (CHS) to Lewistown (LWT) is 2157 miles / 3471 kilometers and travel time by car is about 37 hours 19 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and Lewistown Municipal Airport (LWT).

How far is Lewistown from Charleston?

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

Vincenty's formula (applied above)
  • 1825.343 miles
  • 2937.605 kilometers
  • 1586.180 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
  • 1822.857 miles
  • 2933.604 kilometers
  • 1584.019 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 Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W

Time difference and current local times

The time difference between Charleston and Lewistown is 2 hours. Lewistown is 2 hours behind Charleston.

Time Difference

Charleston, SC

 EDT

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 202 kg (445 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Lewistown (LWT).

Distance:
1825
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1825

Round trip?