Air Miles Calculator

Distance between Charleston, SC (CHS) and Baltimore, MD (BWI)

Flight distance from Charleston to Baltimore (Charleston International Airport – Baltimore–Washington International Airport) is 472 miles / 760 kilometers / 410 nautical miles. Estimated flight time is 1 hour 23 minutes.

Driving distance from Charleston (CHS) to Baltimore (BWI) is 542 miles / 873 kilometers and travel time by car is about 9 hours 56 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and Baltimore–Washington International Airport (BWI).

How far is Baltimore from Charleston?

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

Vincenty's formula (applied above)
  • 472.073 miles
  • 759.728 kilometers
  • 410.220 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
  • 472.743 miles
  • 760.806 kilometers
  • 410.802 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 Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

Time difference and current local times

There is no time difference between Charleston and Baltimore.

Time Difference

Charleston, SC

 EDT

Baltimore, MD

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 95 kg (209 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Baltimore (BWI).

Distance:
472
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
472

Round trip?