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How far is Rapid City, SD, from Petersburg, AK?

The distance between Petersburg (Petersburg James A. Johnson Airport) and Rapid City (Rapid City Regional Airport) is 1567 miles / 2523 kilometers / 1362 nautical miles.

The driving distance from Petersburg (PSG) to Rapid City (RAP) is 2060 miles / 3315 kilometers, and travel time by car is about 53 hours 0 minutes.

Petersburg James A. Johnson Airport – Rapid City Regional Airport

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1567
Miles
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2523
Kilometers
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1362
Nautical miles

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Distance from Petersburg to Rapid City

There are several ways to calculate the distance from Petersburg to Rapid City. Here are two standard methods:

Vincenty's formula (applied above)
  • 1567.434 miles
  • 2522.540 kilometers
  • 1362.063 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
  • 1563.944 miles
  • 2516.924 kilometers
  • 1359.030 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 Petersburg to Rapid City?

The estimated flight time from Petersburg James A. Johnson Airport to Rapid City Regional Airport is 3 hours and 28 minutes.

Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Rapid City Regional Airport (RAP)

On average, flying from Petersburg to Rapid City generates about 184 kg of CO2 per passenger, and 184 kilograms equals 405 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Petersburg to Rapid City

See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Rapid City Regional Airport (RAP).

Airport information

Origin Petersburg James A. Johnson Airport
City: Petersburg, AK
Country: United States Flag of United States
IATA Code: PSG
ICAO Code: PAPG
Coordinates: 56°48′6″N, 132°56′42″W
Destination Rapid City Regional Airport
City: Rapid City, SD
Country: United States Flag of United States
IATA Code: RAP
ICAO Code: KRAP
Coordinates: 44°2′43″N, 103°3′25″W