Calculate route from Newcastle (Wyoming, United States) to Spearfish (South Dakota, United States).
The flight distance (as the crow flies) between Newcastle and Spearfish is 75.9 km.
Roadmap (route) to go from Newcastle to Spearfish detailed above, you can also see the course layout on the map.
While doing trip Newcastle - Spearfish by car, the calculated route ends at a distance , or more straight.
Country flag | ![]() |
Location | Spearfish |
State | South Dakota |
County | Lawrence County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 44.4908200 |
Longitude | -103.8593700 |
Altitude | 1112 meters |
Time zone | America/Denver |