How far is Tyndall, SD from Madison, SD?
The driving distance from Tyndall, SD to Madison, SD is about 109.6 miles (176.4 km), with a travel time of about 01h 56m by car.
- The straight-line flight distance is about 79.4 miles (127.8 km).
- For a round trip, plan for roughly 03h 52m 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 56m.
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.
Township in Turner County, South Dakota
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 Tyndall and Madison.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tyndall and Madison.
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1
Start on West 18th Avenue
15 m · 7 sec · West 18th Avenue
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2
Turn left onto Main Street
2246 ft · 1 min · Main Street
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3
Continue on West 24th Avenue
2601 ft · 1 min · West 24th Avenue
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4
Turn right onto 416th Avenue
5.8 mi · 14 min · 416th Avenue
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5
Turn right onto SD Highway 46
24 mi · 28 min · SD Highway 46
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6
Turn left onto US Highway 81
45.9 mi · 53 min · US Highway 81
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7
Continue on South Nebraska Street
1 mi · 2 min · South Nebraska Street
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8
Continue on US Highway 81
19.1 mi · 28 min · US Highway 81
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9
At the end of the road, turn right onto SD Highway 34
12.5 mi · 19 min · SD Highway 34
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10
Continue on Northwest 2nd Street
1.3 mi · 2 min · Northwest 2nd Street
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11
Turn right onto North Egan Avenue
117 m · 13 sec · North Egan Avenue
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12
Arrive at your destination
0 m · 1 sec · North Egan Avenue
Car Route Details
A richer read on the saved driving route between Tyndall and Madison.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 81
Turn left onto US Highway 81
45.9 mi · 00h 53m
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 Tyndall and Mostly Sunny near Madison.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tyndall to Madison?
The road trip is about 109.6 miles (176.4 km) and usually takes 01h 56m 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?
Dolton is a useful midpoint, sitting about 55.2 miles from Tyndall and 54.4 miles from Madison.
How much longer is the road route than the straight-line distance?
The direct path is about 79.4 miles (127.8 km), while the road route adds roughly 30.2 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 2:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.59 one way or $29.19 round trip. Estimated CO2 is about 34.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Tyndall and Mostly Sunny near Madison.
Flight Path Map
This map shows the direct air route between Tyndall and Madison. Straight-line distance: 79.41 mi (127.79 km).
#1 Tyndall
City in and county seat of Bon Homme County, South Dakota, United States
| Population | 1,015 |
| Coordinates | 42.9933300, -97.8628500 |
| Altitude | 433 |
| Country | United States |
#2 Madison
City in Lake County, South Dakota, United States
| Population | 7,064 |
| Coordinates | 44.0060800, -97.1139500 |
| Altitude | 511 |
| Country | United States |
End: 1st Street Northeast (-97.113951, 44.006124)
Estimated Travel Time
Distance: 176 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 39m |
| 40 mph (64.37 km/h) | 02h 44m |
| 50 mph (80.47 km/h) | 02h 11m |
| 60 mph (96.56 km/h) | 01h 49m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.59 | $29.19 |
| Mid-grade | $4.25 | $16.46 | $32.92 |
| Premium | $4.65 | $18.01 | $36.02 |
| Diesel | $5.30 | $20.53 | $41.05 |
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.