Distance from ZIP 57718 to 57769
Black Hawk, SD → Piedmont, SD
Straight Line Distance
5 miles
9 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 6min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 46min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 57718 (Black Hawk, SD) and 57769 (Piedmont, SD) is 5 miles (9 km).
Driving takes approximately 6min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.