How far is Rapid City, SD, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Rapid City (Rapid City Regional Airport) is 1134 miles / 1826 kilometers / 986 nautical miles.
The driving distance from Chattanooga (CHA) to Rapid City (RAP) is 1397 miles / 2249 kilometers, and travel time by car is about 24 hours 57 minutes.
Chattanooga Metropolitan Airport – Rapid City Regional Airport
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Distance from Chattanooga to Rapid City
There are several ways to calculate the distance from Chattanooga to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 1134.492 miles
- 1825.788 kilometers
- 985.847 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- 1133.051 miles
- 1823.469 kilometers
- 984.595 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 Chattanooga to Rapid City?
The estimated flight time from Chattanooga Metropolitan Airport to Rapid City Regional Airport is 2 hours and 38 minutes.
What is the time difference between Chattanooga and Rapid City?
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Rapid City Regional Airport (RAP)
On average, flying from Chattanooga to Rapid City generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chattanooga to Rapid City
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Rapid City Regional Airport (RAP).
Airport information
Origin | Chattanooga Metropolitan Airport |
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City: | Chattanooga, TN |
Country: | United States ![]() |
IATA Code: | CHA |
ICAO Code: | KCHA |
Coordinates: | 35°2′7″N, 85°12′13″W |
Destination | Rapid City Regional Airport |
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City: | Rapid City, SD |
Country: | United States ![]() |
IATA Code: | RAP |
ICAO Code: | KRAP |
Coordinates: | 44°2′43″N, 103°3′25″W |