Map of flight path and driving directions from Charleston to Eastsound.
Shortest flight path between Charleston International Airport (CHS) and Orcas Island Airport (ESD).
How far is Eastsound from Charleston?
There are several ways to calculate distances between Charleston and Eastsound. Here are two common methods:Vincenty's formula (applied above)
- 2456.712 miles
- 3953.694 kilometers
- 2134.824 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
- 2452.354 miles
- 3946.681 kilometers
- 2131.037 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).
Time difference and current local times
The time difference between Charleston and Eastsound is 3 hours. Eastsound is 3 hours behind Charleston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 270 kg (596 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Eastsound (ESD).