How far is Rapid City, SD, from Eastsound, WA?
The distance between Eastsound (Orcas Island Airport) and Rapid City (Rapid City Regional Airport) is 999 miles / 1607 kilometers / 868 nautical miles.
The driving distance from Eastsound (ESD) to Rapid City (RAP) is 1248 miles / 2008 kilometers, and travel time by car is about 23 hours 45 minutes.
Orcas Island Airport – Rapid City Regional Airport
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Distance from Eastsound to Rapid City
There are several ways to calculate the distance from Eastsound to Rapid City. 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 Eastsound to Rapid City?
The estimated flight time from Orcas Island Airport to Rapid City Regional Airport is 2 hours and 23 minutes.
What is the time difference between Eastsound and Rapid City?
Flight carbon footprint between Orcas Island Airport (ESD) and Rapid City Regional Airport (RAP)
On average, flying from Eastsound to Rapid City 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 Eastsound to Rapid City
See the map of the shortest flight path between Orcas Island Airport (ESD) and Rapid City Regional Airport (RAP).
Airport information
| Origin | Orcas Island Airport |
|---|---|
| City: | Eastsound, WA |
| Country: | United States  |
| IATA Code: | ESD |
| ICAO Code: | KORS |
| Coordinates: | 48°42′29″N, 122°54′36″W |
| Destination | 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 |