How far is Sioux Falls, SD from Webster, SD?
The driving distance from Sioux Falls, SD to Webster, SD is about 156 miles (251 km), with a travel time of about 02h 36m by car.
- The straight-line flight distance is about 129.6 miles (208.6 km).
- For a round trip, plan for roughly 05h 12m 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 36m.
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.
Town in South Dakota, United States of America
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 Sioux Falls and Webster.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sioux Falls and Webster.
-
1
Start on North Chicago Avenue
540 ft · 29 sec · North Chicago Avenue
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2
At the end of the road, turn left onto East 8th Street
992 ft · 29 sec · East 8th Street
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3
Turn right onto North Lowell Avenue
633 ft · 19 sec · North Lowell Avenue
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4
Turn left onto East 10th Street
549 ft · 25 sec · East 10th Street
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5
Take the ramp slight left
4.2 mi · 5 min
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6
Take the exit straight toward I 90
1343 ft · 46 sec
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7
Merge slight left
3.8 mi · 4 min
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8
Take the exit slight right toward I 29: Fargo
2203 ft · 54 sec
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9
Merge slight left
122.6 mi · 1 hr 55 min
-
10
Take the exit slight right toward US 12: Aberdeen, Milbank
1264 ft · 34 sec
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11
Turn left onto US Highway 12
22.9 mi · 26 min · US Highway 12
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12
Continue on East Highway 12
2636 ft · 40 sec · East Highway 12
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13
Turn left onto Main Street
3202 ft · 47 sec · Main Street
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14
Turn left onto East 7th Avenue
4 m · 1 sec · East 7th Avenue
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15
Arrive at your destination
0 m · 1 sec · East 7th Avenue
Car Route Details
A richer read on the saved driving route between Sioux Falls and Webster.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 29
Merge slight left
123 mi · 01h 55m
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 Sioux Falls and Mostly Sunny near Webster.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sioux Falls to Webster?
The road trip is about 156 miles (251 km) and usually takes 02h 36m 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?
Toronto is a useful midpoint, sitting about 78 miles from Sioux Falls and 78 miles from Webster.
How much longer is the road route than the straight-line distance?
The direct path is about 129.6 miles (208.6 km), while the road route adds roughly 26.4 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 1:18 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.78 one way or $41.56 round trip. Estimated CO2 is about 49 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Sioux Falls and Mostly Sunny near Webster.
Flight Path Map
This map shows the direct air route between Sioux Falls and Webster. Straight-line distance: 129.61 mi (208.58 km).
#1 Sioux Falls
The largest city in South Dakota.
| Population | 157,584 |
| Coordinates | 43.5499700, -96.7003300 |
| Altitude | 448 |
| Country | United States |
#2 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 |
End: Webster (-97.52009, 45.33218)
Estimated Travel Time
Distance: 251 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 11m |
| 40 mph (64.37 km/h) | 03h 53m |
| 50 mph (80.47 km/h) | 03h 07m |
| 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 | $20.78 | $41.56 |
| Mid-grade | $4.25 | $23.43 | $46.87 |
| Premium | $4.65 | $25.64 | $51.29 |
| Diesel | $5.30 | $29.23 | $58.45 |
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.