Distance between Charleston, SC (CHS) and Seattle, WA (BFI)
Flight distance from Charleston to Seattle (Charleston International Airport – Seattle Boeing Field) is 2415 miles / 3887 kilometers / 2099 nautical miles. Estimated flight time is 5 hours 4 minutes.
Driving distance from Charleston (CHS) to Seattle (BFI) is 2963 miles / 4768 kilometers and travel time by car is about 49 hours 26 minutes.
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Charleston - Seattle
Map of flight path and driving directions from Charleston to Seattle.
Shortest flight path between Charleston International Airport (CHS) and Seattle Boeing Field (BFI).
How far is Seattle from Charleston?
There are several ways to calculate distances between Charleston and Seattle. 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).
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 | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
Time difference and current local times
The time difference between Charleston and Seattle is 3 hours. Seattle is 3 hours behind Charleston.
Time Difference
Charleston, SC
Seattle, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 265 kg (585 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Seattle (BFI).
In total
Round trip?