How far is Harrisburg, SD from Blackhawk, SD?
The driving distance from Harrisburg, SD to Blackhawk, SD is about 363.4 miles (584.9 km), with a travel time of about 05h 52m by car.
- The straight-line flight distance is about 333.4 miles (536.5 km).
- For a round trip, plan for roughly 11h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 52m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in and county seat of Lyman County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Harrisburg and Blackhawk.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harrisburg and Blackhawk.
-
1
Start on East Willow Street
1.8 mi · 3 min · East Willow Street
-
2
Continue on 273rd Street
3.2 mi · 6 min · 273rd Street
-
3
Take the ramp right
1644 ft · 40 sec
-
4
Merge slight left
12.5 mi · 14 min
-
5
Take the exit slight right toward I 90 West: Rapid City
1236 ft · 30 sec
-
6
Merge slight left
344 mi · 5 hr 26 min
-
7
Take the exit slight right toward Black Hawk
2356 ft · 1 min
-
8
Turn left onto Peaceful Pines Road
1991 ft · 34 sec · Peaceful Pines Road
-
9
Turn slight left
155 m · 22 sec
-
10
Turn left onto Sturgis Road
2172 ft · 43 sec · Sturgis Road
-
11
Continue on Sturgis Road
778 ft · 17 sec · Sturgis Road
-
12
Arrive at your destination
0 m · 1 sec · Sturgis Road
Car Route Details
A richer read on the saved driving route between Harrisburg and Blackhawk.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 West
Merge slight left
344 mi · 05h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Harrisburg and Partly Sunny then Slight Chance Showers And Thunderstorms near Blackhawk.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harrisburg to Blackhawk?
The road trip is about 363.4 miles (584.9 km) and usually takes 05h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Kennebec is a useful midpoint, sitting about 181.3 miles from Harrisburg and 182.1 miles from Blackhawk.
How much longer is the road route than the straight-line distance?
The direct path is about 333.4 miles (536.5 km), while the road route adds roughly 30 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 5:14 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.38 one way or $96.76 round trip. Estimated CO2 is about 114 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Harrisburg and Blackhawk, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Harrisburg and Partly Sunny then Slight Chance Showers And Thunderstorms near Blackhawk.
Flight Path Map
This map shows the direct air route between Harrisburg and Blackhawk. Straight-line distance: 333.35 mi (536.47 km).
#1 Harrisburg
City in South Dakota, United States of America
| Population | 7,126 |
| Coordinates | 43.4313700, -96.6972700 |
| Altitude | 435 |
| Country | United States |
#2 Blackhawk
Census-designated place in Meade County, South Dakota
| Population | 2,892 |
| Coordinates | 44.1511000, -103.3079600 |
| Altitude | 1065 |
| Country | United States |
End: Blackhawk (-103.30796, 44.1511)
Estimated Travel Time
Distance: 585 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 06m |
| 40 mph (64.37 km/h) | 09h 05m |
| 50 mph (80.47 km/h) | 07h 16m |
| 60 mph (96.56 km/h) | 06h 03m |
| 70 mph (112.65 km/h) | 05h 11m |
| 80 mph (129 km/h) | 04h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $48.38 | $96.76 |
| Mid-grade | $4.25 | $54.57 | $109.13 |
| Premium | $4.65 | $59.71 | $119.42 |
| Diesel | $5.30 | $68.05 | $136.10 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in South Dakota · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.