How far is Milbank, SD from Harrisburg, SD?
The driving distance from Milbank, SD to Harrisburg, SD is about 155.3 miles (250 km), with a travel time of about 02h 17m by car.
- The straight-line flight distance is about 123.6 miles (198.9 km).
- For a round trip, plan for roughly 04h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 17m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Brookings County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Milbank and Harrisburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Milbank and Harrisburg.
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1
Start on East 4th Avenue
1333 ft · 27 sec · East 4th Avenue
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2
Turn left onto South Dakota Street
1.6 km · 1 min · South Dakota Street
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3
Continue on SD Highway 15
18.8 mi · 28 min · SD Highway 15
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4
Turn right onto US Highway 212
4.8 mi · 7 min · US Highway 212
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5
Turn left onto SD Highway 15
9.1 mi · 13 min · SD Highway 15
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6
Continue on 3rd Avenue North
1.1 mi · 2 min · 3rd Avenue North
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7
Continue on SD Highway 15
11.9 mi · 14 min · SD Highway 15
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8
Turn right onto SD Highway 28
4 mi · 6 min · SD Highway 28
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9
Take the ramp left
1569 ft · 38 sec
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10
Merge slight left
78.9 mi · 1 hr 17 min
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11
Take the exit slight right
1448 ft · 41 sec
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12
Turn left onto 273rd Street
3.5 mi · 6 min · 273rd Street
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13
Continue on West Willow Street
1.6 mi · 3 min · West Willow Street
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14
Arrive at your destination
0 m · 1 sec · East Willow Street
Car Route Details
A richer read on the saved driving route between Milbank and Harrisburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
SD Highway 28
Merge slight left
78.9 mi · 01h 17m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Milbank and Mostly Sunny near Harrisburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Milbank to Harrisburg?
The road trip is about 155.3 miles (250 km) and usually takes 02h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Brookings is a useful midpoint, sitting about 67.7 miles from Milbank and 87.6 miles from Harrisburg.
How much longer is the road route than the straight-line distance?
The direct path is about 123.6 miles (198.9 km), while the road route adds roughly 31.7 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.67 one way or $41.33 round trip. Estimated CO2 is about 48.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Milbank and Mostly Sunny near Harrisburg.
Flight Path Map
This map shows the direct air route between Milbank and Harrisburg. Straight-line distance: 123.56 mi (198.85 km).
#1 Milbank
City in and county seat of Grand County, South Dakota, United States
| Population | 3,066 |
| Coordinates | 45.2191300, -96.6356200 |
| Altitude | 351 |
| Country | United States |
#2 Harrisburg
City in South Dakota, United States of America
| Population | 7,126 |
| Coordinates | 43.4313700, -96.6972700 |
| Altitude | 435 |
| Country | United States |
End: Willow Street (-96.697271, 43.431465)
Estimated Travel Time
Distance: 250 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 10m |
| 40 mph (64.37 km/h) | 03h 53m |
| 50 mph (80.47 km/h) | 03h 06m |
| 60 mph (96.56 km/h) | 02h 35m |
| 70 mph (112.65 km/h) | 02h 13m |
| 80 mph (129 km/h) | 01h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $20.67 | $41.33 |
| Mid-grade | $4.25 | $23.31 | $46.61 |
| Premium | $4.65 | $25.50 | $51.01 |
| Diesel | $5.30 | $29.07 | $58.13 |
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 · May 21, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.