Air Miles Calculator

Distance between Seattle, WA (BFI) and Charleston, SC (CHS)

Distance from Seattle to Charleston (Boeing Field – Charleston International Airport) is 2415 miles / 3887 kilometers / 2099 nautical miles.

How far is Charleston from Seattle?

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

Vincenty's formula (applied above)
  • 2415.291 miles
  • 3887.035 kilometers
  • 2098.831 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
  • 2410.904 miles
  • 3879.974 kilometers
  • 2095.018 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).

Flight duration

Estimated flight time from Boeing Field (BFI) to Charleston International Airport (CHS) is 5 hours 4 minutes.

Time difference and current local times

The time difference between Seattle and Charleston is 3 hours. Charleston is 3 hours ahead of Seattle.

Time Difference

Seattle
Charleston

Seattle, WA

 PDT

Charleston, SC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 270 kg (594 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B 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

Seattle to Charleston flight path

Shortest flight path between Boeing Field (BFI) and Charleston International Airport (CHS).

Frequent Flyer Miles Calculator

Seattle (BFI) → Charleston (CHS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2415
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2415

Round trip?