How far is St Augustine, FL, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and St Augustine (Northeast Florida Regional Airport) is 1536 miles / 2472 kilometers / 1335 nautical miles.
The driving distance from Rapid City (RAP) to St Augustine (UST) is 1886 miles / 3035 kilometers, and travel time by car is about 33 hours 45 minutes.
Rapid City Regional Airport – Northeast Florida Regional Airport
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Distance from Rapid City to St Augustine
There are several ways to calculate the distance from Rapid City to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 1536.295 miles
- 2472.427 kilometers
- 1335.004 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- 1535.351 miles
- 2470.909 kilometers
- 1334.184 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 Rapid City to St Augustine?
The estimated flight time from Rapid City Regional Airport to Northeast Florida Regional Airport is 3 hours and 24 minutes.
What is the time difference between Rapid City and St Augustine?
Flight carbon footprint between Rapid City Regional Airport (RAP) and Northeast Florida Regional Airport (UST)
On average, flying from Rapid City to St Augustine generates about 182 kg of CO2 per passenger, and 182 kilograms equals 401 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rapid City to St Augustine
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | 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 |
| Destination | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |