Distance from Douglas to Spearfish
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The shortest distance (air line) between Douglas and Spearfish is 228.20 km.
Driving route: -- ( - )The shortest route between Douglas and Spearfish is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Flight route: 422.26 km (0h 59min)The flight distance between the nearest airports Douglas (DEN) and Spearfish (BIL) is 422.26 km. This corresponds to an approximate flight time of 0h 59min. Similar flight routes: DEN → DEN , DEN → SUX , DEN → OMA , DEN → SLC , BIL → BIL
Bearing: 32.49° (NNE)The initial bearing on the course from Douglas to Spearfish is 32.49° and the compass direction is NNE.
Midpoint: 43.62778,-104.63175The geographic midpoint between Douglas and Spearfish is in 114.10 km distance between both points in a bearing of 32.49°. It is located in United States of America, Wyoming, Weston County.
Time difference: 0hDouglas and Spearfish are both in the same time zone America/Denver.
How is the distance calculated?
To calculate the distance between Douglas and Spearfish, the place names are converted into coordinates (latitude and longitude). The respective geographic centre is used for cities, regions and countries. To calculate the distance the Haversine formula is applied.