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How far is Rapid City, SD, from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Rapid City (Rapid City Regional Airport) is 387 miles / 623 kilometers / 336 nautical miles.

The driving distance from Aspen (ASE) to Rapid City (RAP) is 602 miles / 969 kilometers, and travel time by car is about 11 hours 27 minutes.

Aspen–Pitkin County Airport – Rapid City Regional Airport

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387
Miles
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623
Kilometers
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336
Nautical miles

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Distance from Aspen to Rapid City

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

Vincenty's formula (applied above)
  • 386.805 miles
  • 622.502 kilometers
  • 336.124 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
  • 386.877 miles
  • 622.618 kilometers
  • 336.187 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 Aspen to Rapid City?

The estimated flight time from Aspen–Pitkin County Airport to Rapid City Regional Airport is 1 hour and 13 minutes.

What is the time difference between Aspen and Rapid City?

There is no time difference between Aspen and Rapid City.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Rapid City Regional Airport (RAP)

On average, flying from Aspen to Rapid City generates about 82 kg of CO2 per passenger, and 82 kilograms equals 181 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Rapid City Regional Airport (RAP).

Airport information

Origin Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″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