How far is Billings, MT, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and Billings (Billings Logan International Airport) is 295 miles / 475 kilometers / 257 nautical miles.
The driving distance from Rapid City (RAP) to Billings (BIL) is 332 miles / 534 kilometers, and travel time by car is about 6 hours 47 minutes.
Rapid City Regional Airport – Billings Logan International Airport
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Distance from Rapid City to Billings
There are several ways to calculate the distance from Rapid City to Billings. Here are two standard methods:
Vincenty's formula (applied above)- 295.273 miles
- 475.195 kilometers
- 256.585 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- 294.619 miles
- 474.143 kilometers
- 256.017 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 Billings?
The estimated flight time from Rapid City Regional Airport to Billings Logan International Airport is 1 hour and 3 minutes.
What is the time difference between Rapid City and Billings?
There is no time difference between Rapid City and Billings.
Flight carbon footprint between Rapid City Regional Airport (RAP) and Billings Logan International Airport (BIL)
On average, flying from Rapid City to Billings generates about 68 kg of CO2 per passenger, and 68 kilograms equals 151 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 Billings
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and Billings Logan International Airport (BIL).
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 | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″W |