How far is Rapid City, SD, from Gustavus, AK?
The distance between Gustavus (Gustavus Airport) and Rapid City (Rapid City Regional Airport) is 1704 miles / 2742 kilometers / 1481 nautical miles.
The driving distance from Gustavus (GST) to Rapid City (RAP) is 2258 miles / 3634 kilometers, and travel time by car is about 56 hours 19 minutes.
Gustavus Airport – Rapid City Regional Airport
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Distance from Gustavus to Rapid City
There are several ways to calculate the distance from Gustavus to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 1703.874 miles
- 2742.120 kilometers
- 1480.626 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- 1700.067 miles
- 2735.993 kilometers
- 1477.318 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 Gustavus to Rapid City?
The estimated flight time from Gustavus Airport to Rapid City Regional Airport is 3 hours and 43 minutes.
What is the time difference between Gustavus and Rapid City?
Flight carbon footprint between Gustavus Airport (GST) and Rapid City Regional Airport (RAP)
On average, flying from Gustavus to Rapid City generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gustavus to Rapid City
See the map of the shortest flight path between Gustavus Airport (GST) and Rapid City Regional Airport (RAP).
Airport information
| Origin | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States  |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″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 |