How far is Rapid City, SD, from St Michael, AK?
The distance between St Michael (St. Michael Airport) and Rapid City (Rapid City Regional Airport) is 2638 miles / 4246 kilometers / 2293 nautical miles.
The driving distance from St Michael (SMK) to Rapid City (RAP) is 3666 miles / 5900 kilometers, and travel time by car is about 148 hours 34 minutes.
St. Michael Airport – Rapid City Regional Airport
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Distance from St Michael to Rapid City
There are several ways to calculate the distance from St Michael to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 2638.254 miles
- 4245.858 kilometers
- 2292.580 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- 2631.298 miles
- 4234.664 kilometers
- 2286.535 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 St Michael to Rapid City?
The estimated flight time from St. Michael Airport to Rapid City Regional Airport is 5 hours and 29 minutes.
What is the time difference between St Michael and Rapid City?
Flight carbon footprint between St. Michael Airport (SMK) and Rapid City Regional Airport (RAP)
On average, flying from St Michael to Rapid City generates about 291 kg of CO2 per passenger, and 291 kilograms equals 642 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Michael to Rapid City
See the map of the shortest flight path between St. Michael Airport (SMK) and Rapid City Regional Airport (RAP).
Airport information
| Origin | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States  |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′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 |