How far is Mitchell, SD from Fort Thompson, SD?
The driving distance from Mitchell, SD to Fort Thompson, SD is about 95.6 miles (153.8 km), with a travel time of about 01h 51m by car.
- The straight-line flight distance is about 74.4 miles (119.7 km).
- For a round trip, plan for roughly 03h 42m 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 01h 51m.
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 Brule County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Mitchell and Fort Thompson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mitchell and Fort Thompson.
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1
Start on West 1st Avenue
10 m · 5 sec · West 1st Avenue
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2
Turn right onto South Sanborn Boulevard
2494 ft · 1 min · South Sanborn Boulevard
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3
Turn right onto West Havens Avenue
1.4 km · 2 min · West Havens Avenue
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4
Turn left onto South Ohlman Street
3159 ft · 1 min · South Ohlman Street
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5
Take the exit slight right
64.2 mi · 1 hr 1 min
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6
Take the exit slight right toward Chamberlain
2024 ft · 52 sec
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7
Turn right onto East King Street
3.1 mi · 5 min · East King Street
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8
Turn right onto South Main Street
1.3 mi · 3 min · South Main Street
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9
Continue on SD Highway 50
18.8 mi · 28 min · SD Highway 50
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10
Turn left onto SD Highway 34
4.6 mi · 7 min · SD Highway 34
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11
Keep slight left to continue on SD Highway 249
1.1 mi · 2 min · SD Highway 249
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12
Turn left onto BIA Route 4
20 m · 2 sec · BIA Route 4
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13
Arrive at your destination
0 m · 1 sec · BIA Route 4
Car Route Details
A richer read on the saved driving route between Mitchell and Fort Thompson.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
South Ohlman Street
Take the exit slight right
64.2 mi · 01h 01m
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 Mitchell and Sunny near Fort Thompson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mitchell to Fort Thompson?
The road trip is about 95.6 miles (153.8 km) and usually takes 01h 51m 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?
Kimball is a useful midpoint, sitting about 47.7 miles from Mitchell and 47.8 miles from Fort Thompson.
How much longer is the road route than the straight-line distance?
The direct path is about 74.4 miles (119.7 km), while the road route adds roughly 21.2 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 2:48 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.71 one way or $25.42 round trip. Estimated CO2 is about 29.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Mitchell and Sunny near Fort Thompson.
Flight Path Map
This map shows the direct air route between Mitchell and Fort Thompson. Straight-line distance: 74.38 mi (119.7 km).
#1 Mitchell
City in and county seat of Davison County, South Dakota, United States
| Population | 15,697 |
| Coordinates | 43.7094300, -98.0298000 |
| Altitude | 400 |
| Country | United States |
#2 Fort Thompson
Census-designated place in Buffalo County, South Dakota, United States
| Population | 1,282 |
| Coordinates | 44.0686000, -99.4378800 |
| Altitude | 439 |
| Country | United States |
End: Fort Thompson (-99.43788, 44.0686)
Estimated Travel Time
Distance: 154 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 11m |
| 40 mph (64.37 km/h) | 02h 23m |
| 50 mph (80.47 km/h) | 01h 54m |
| 60 mph (96.56 km/h) | 01h 35m |
| 70 mph (112.65 km/h) | 01h 21m |
| 80 mph (129 km/h) | 01h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $12.71 | $25.42 |
| Mid-grade | $4.25 | $14.33 | $28.67 |
| Premium | $4.65 | $15.68 | $31.37 |
| Diesel | $5.30 | $17.87 | $35.75 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.