How far is Webster, SD from Yankton, SD?
The driving distance from Webster, SD to Yankton, SD is about 181.6 miles (292.3 km), with a travel time of about 03h 11m by car.
- The straight-line flight distance is about 170.1 miles (273.8 km).
- For a round trip, plan for roughly 06h 23m 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 03h 11m.
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 South Dakota, United States of America
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 Webster and Yankton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Webster and Yankton.
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1
Start on East 7th Avenue
4 m · 6 sec · East 7th Avenue
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2
Turn left onto Main Street
2840 ft · 37 sec · Main Street
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3
Continue on SD Highway 25
31.2 mi · 36 min · SD Highway 25
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4
At the end of the road, turn right onto US Highway 212
1.4 km · 1 min · US Highway 212
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5
Turn left onto SD Highway 25
60 mi · 1 hr 11 min · SD Highway 25
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6
Turn left onto SD Highway 34
8.1 mi · 12 min · SD Highway 34
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7
Turn right onto US Highway 81
19.1 mi · 28 min · US Highway 81
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8
Continue on North Nebraska Street
1 mi · 2 min · North Nebraska Street
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9
Continue on US Highway 81
39.5 mi · 46 min · US Highway 81
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10
Continue on 291st Street
1.3 km · 55 sec · 291st Street
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11
Continue on US Highway 81
15.6 mi · 18 min · US Highway 81
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12
Continue on Broadway Avenue
4.6 mi · 5 min · Broadway Avenue
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13
Turn right onto West 4th Street
15 m · 1 sec · West 4th Street
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14
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Webster and Yankton.
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 25
Turn left onto SD Highway 25
60 mi · 01h 11m
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 Webster and Sunny near Yankton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Webster to Yankton?
The road trip is about 181.6 miles (292.3 km) and usually takes 03h 11m 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?
Howard is a useful midpoint, sitting about 90.7 miles from Webster and 90.9 miles from Yankton.
How much longer is the road route than the straight-line distance?
The direct path is about 170.1 miles (273.8 km), while the road route adds roughly 11.5 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 10:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.17 one way or $48.34 round trip. Estimated CO2 is about 57 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Webster and Sunny near Yankton.
Flight Path Map
This map shows the direct air route between Webster and Yankton. Straight-line distance: 170.15 mi (273.83 km).
#1 Webster
City in and county seat of Day County, South Dakota, United States
| Population | 1,694 |
| Coordinates | 45.3321800, -97.5200900 |
| Altitude | 566 |
| Country | United States |
#2 Yankton
County seat of Yankton County, South Dakota, United States
| Population | 14,651 |
| Coordinates | 42.8711100, -97.3972800 |
| Altitude | 368 |
| Country | United States |
End: West 4th Street (-97.397278, 42.871173)
Estimated Travel Time
Distance: 292 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 03m |
| 40 mph (64.37 km/h) | 04h 32m |
| 50 mph (80.47 km/h) | 03h 37m |
| 60 mph (96.56 km/h) | 03h 01m |
| 70 mph (112.65 km/h) | 02h 35m |
| 80 mph (129 km/h) | 02h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.17 | $48.34 |
| Mid-grade | $4.25 | $27.26 | $54.52 |
| Premium | $4.65 | $29.83 | $59.66 |
| Diesel | $5.30 | $34.00 | $68.00 |
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.