How far is Eastsound, WA, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and Eastsound (Orcas Island Airport) is 999 miles / 1607 kilometers / 868 nautical miles.
The driving distance from Rapid City (RAP) to Eastsound (ESD) is 1248 miles / 2008 kilometers, and travel time by car is about 23 hours 43 minutes.
Rapid City Regional Airport – Orcas Island Airport
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Distance from Rapid City to Eastsound
There are several ways to calculate the distance from Rapid City to Eastsound. Here are two standard methods:
Vincenty's formula (applied above)- 998.807 miles
- 1607.424 kilometers
- 867.940 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 996.274 miles
- 1603.347 kilometers
- 865.738 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).
How long does it take to fly from Rapid City to Eastsound?
The estimated flight time from Rapid City Regional Airport to Orcas Island Airport is 2 hours and 23 minutes.
What is the time difference between Rapid City and Eastsound?
Flight carbon footprint between Rapid City Regional Airport (RAP) and Orcas Island Airport (ESD)
On average, flying from Rapid City to Eastsound generates about 151 kg of CO2 per passenger, and 151 kilograms equals 332 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rapid City to Eastsound
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and Orcas Island Airport (ESD).
Airport information
| Origin | Rapid City Regional Airport |
|---|---|
| City: | Rapid City, SD |
| Country: | United States  |
| IATA Code: | RAP |
| ICAO Code: | KRAP |
| Coordinates: | 44°2′43″N, 103°3′25″W |
| Destination | Orcas Island Airport |
|---|---|
| City: | Eastsound, WA |
| Country: | United States |
| IATA Code: | ESD |
| ICAO Code: | KORS |
| Coordinates: | 48°42′29″N, 122°54′36″W |