How far is Rapid City, SD, from Friday Harbor, WA?
The distance between Friday Harbor (Friday Harbor Airport) and Rapid City (Rapid City Regional Airport) is 1001 miles / 1612 kilometers / 870 nautical miles.
The driving distance from Friday Harbor (FRD) to Rapid City (RAP) is 1243 miles / 2000 kilometers, and travel time by car is about 23 hours 45 minutes.
Friday Harbor Airport – Rapid City Regional Airport
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Distance from Friday Harbor to Rapid City
There are several ways to calculate the distance from Friday Harbor to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 1001.500 miles
- 1611.757 kilometers
- 870.279 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- 998.938 miles
- 1607.635 kilometers
- 868.054 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 Friday Harbor to Rapid City?
The estimated flight time from Friday Harbor Airport to Rapid City Regional Airport is 2 hours and 23 minutes.
What is the time difference between Friday Harbor and Rapid City?
Flight carbon footprint between Friday Harbor Airport (FRD) and Rapid City Regional Airport (RAP)
On average, flying from Friday Harbor to Rapid City generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Friday Harbor to Rapid City
See the map of the shortest flight path between Friday Harbor Airport (FRD) and Rapid City Regional Airport (RAP).
Airport information
| Origin | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States  |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″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 |