Origin
Yankton, SD
Morning in Yankton on Thursday
Local time
11:56 AM
CDT
Current temp
77°F
Unavailable
Live forecast
Trip from Yankton, SD to Fort Thompson, SD
Last recalculated Apr 16, 2026
Drive Time
3h 23m
Distance
184.3 mi
297 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$29
one way
EV Charging
Unknown
Best Time to Leave
4 AM
3h 11m
★
6 AM
3h 23m
8 AM
3h 47m
10 AM
3h 32m
12 PM
3h 29m
3 PM
3h 33m
5 PM
3h 46m
8 PM
3h 16m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Yankton, SD
Wikimedia Commons
Fort Thompson, SD
Esteban Carriazo
Trip Overview
The drive from Yankton, SD to Fort Thompson, SD covers 184.3 miles and takes about 3h 23m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Broadway Avenue, Highway 81, Chamberlain for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $28.81 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
92.1 miles from Yankton, SD
A natural place for your longest stop of the day , about 1h 41m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 23m. Total distance: 184.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 23m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Turn-heavy local drive route profile.
Drive Character
Expect a 3h 23m drive with frequent turns across 184.3 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Broadway Avenue is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive.
Driving Effort
1/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Yankton, SD to Fort Thompson, SD is easy. At 3h 23m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Yankton, SD to Fort Thompson, SD is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Broadway Avenue | — | — |
| Highway 81 | — | — |
| Chamberlain | — | — |
| East King Street | — | — |
| South Main Street | — | — |
| Highway 50 | — | — |
| Highway 34 | — | — |
| Highway 249 | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
Broadway Avenue
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Yankton, SD and Fort Thompson, SD.
1
Start on West 4th Street
49 ft
·
3 sec
·
West 4th Street
2
Turn left onto Broadway Avenue
4.6 mi
·
5 min
·
Broadway Avenue
3
Continue on US Highway 81
52 mi
·
59 min
·
US Highway 81
4
Take the exit left
0.4 mi
·
57 sec
5
Merge slight left
97 mi
·
1 hr 31 min
6
Take the exit slight right toward Chamberlain
0.4 mi
·
50 sec
·
Chamberlain
7
Turn right onto East King Street
3.1 mi
·
4 min
·
East King Street
8
Turn right onto South Main Street
1.3 mi
·
3 min
·
South Main Street
9
Continue on SD Highway 50
19 mi
·
28 min
·
SD Highway 50
10
Turn left onto SD Highway 34
4.6 mi
·
6 min
·
SD Highway 34
11
Keep slight left to continue on SD Highway 249
1.1 mi
·
1 min
·
SD Highway 249
12
Turn left onto BIA Route 4
66 ft
·
2 sec
·
BIA Route 4
13
Arrive at your destination
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 92.1 miles from Yankton, SD, or about 1h 41m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 41 miles or 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 92.1 miles or 1h 41m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 46m
Traffic, exits, and arrival timing usually matter more near Fort Thompson, SD than in the middle of the route.
Before You Leave
+
Open the route before leaving Yankton, SD so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Yankton, SD
This is one driving day of about 184.3 miles and 3h 23m.
Your first comfortable stop window is around 41 miles from Yankton, SD.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 92.1 mi from Yankton, SD · 1h 41m into the drive
Mid-route town
Meal stop
92 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 41 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 92.1 miles from Yankton, SD, which is a good place for a longer meal and fuel stop.
Arriving in Fort Thompson, SD
The final approach into Fort Thompson, SD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Fort Thompson, SD.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$28.81 one way
$57.63 round trip
$3.97/gal
25.4 MPG avg
65 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $31.64 | $63.27 |
| premium | $4.89 | $35.47 | $70.93 |
| diesel | $5.61 | $40.69 | $81.38 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 64.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 55.3 | 0 | $19.35 | $8.85 |
| Efficient EV | 46.1 | 0 | $16.13 | $7.37 |
| EV Truck/SUV | 73.7 | 0 | $25.80 | $11.80 |
Gas CO2
64 kg
EV CO2
22 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Fort Thompson, SD
Morning in Fort Thompson on Thursday
Local time
11:56 AM
CDT
Current temp
47°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
30 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 23m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Yankton, SD to Fort Thompson, SD covers 184.3 miles and takes about 3h 23m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Broadway Avenue, Highway 81, Chamberlain. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 92.1 miles from Yankton, SD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $28.81 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
The drive from Yankton, SD to Fort Thompson, SD is easy. At 3h 23m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Yankton, SD to Fort Thompson, SD is straightforward, with well-signed roads and simple exits.
The route from Yankton, SD to Fort Thompson, SD does not surface many named destination signs beyond the main corridor.
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