Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 29m
Distance
63.2 mi
102 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$10
one way
EV Charging
Fair
4 stations
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Madison, SD
Wikimedia Commons
Watertown, SD
Wikimedia Commons
Connecting Madison to Watertown, this 63.2-mile trek across the South Dakota Great Plains is a straightforward journey that typically takes about 1 hour and 29 minutes. Because of the manageable distance, this route is perfectly suited for a single-day trip, allowing you to reach your destination without needing an overnight stay. You can expect to spend roughly $9 on fuel for the entire drive, making it a budget-friendly option for regional travel. Navigating through the heart of the state, you will primarily use US Highway 81, transitioning into 5th Street Southeast and North Highland Avenue as you arrive. Whether you are traveling for business or a quick getaway, the simplicity of this path ensures a predictable and efficient transit between these two communities.
| Road | Distance | Duration |
|---|---|---|
| US Highway 81 | 57.6 mi | 1h 19m |
| 5th Street Southeast | 2.3 mi | 3m |
| North Highland Avenue | 0.8 mi | 1m |
| Northwest 2nd Street | 0.8 mi | 1m |
| North Highway 81 | 0.7 mi | <1m |
| 4th Avenue Southeast | 0.4 mi | 1m |
| South Highway 81 | 0.4 mi | <1m |
| South Broadway | 0.2 mi | <1m |
Step-by-step road directions between Madison, SD and Watertown, SD.
Start on North Egan Avenue
Turn left onto SD 34
Turn right onto US 81
Continue on US 81
At end of road, turn left onto US 14; US 81
Continue on US 14; US 81
Take the exit
Continue on US 81
Continue on US 81
Continue on US 81
Enter roundabout onto US 81
Continue on US 81
Turn left onto 4th Avenue Southeast
Turn right onto South Broadway
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
32 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.
A short stop after about 14 miles helps settle the day before fatigue starts building.
The midpoint is around 31.6 miles from Madison, SD, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 0.1 and 62.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left onto SD 34 / Northwest 2nd Street
Navigation decision point
Turn right onto US 81 / North Highland Avenue
Navigation decision point
At end of road, turn left onto US 14; US 81 / US Highway 81
Navigation decision point
Enter roundabout onto US 81 / 5th Street Southeast
Roundabout - know your exit number before entering
Turn left onto 4th Avenue Southeast
Navigation decision point
Regular Gas
$9.88 one way
$19.76 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $10.85 | $21.70 |
| premium | $4.89 | $12.16 | $24.32 |
| diesel | $5.61 | $13.95 | $27.91 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$10
Estimated CO2 emission: 22.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 19 | 0 | $6.64 | $3.03 |
| Efficient EV | 15.8 | 0 | $5.53 | $2.53 |
| EV Truck/SUV | 25.3 | 0 | $8.85 | $4.04 |
Gas CO2
22 kg
EV CO2
7 kg (68% 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.
Current conditions at both ends of the drive.
Origin
Night in Madison on Saturday
Local time
9:45 PM
CDT
Current temp
49°F
Sunny
Red Flag Warning
Red Flag Warning issued April 18 at 1:10AM MDT until April 18 at 8:00PM MDT by NWS Rapid City SD
Destination
Night in Watertown on Saturday
Local time
9:45 PM
CDT
Current temp
43°F
Sunny
Red Flag Warning
Red Flag Warning issued April 18 at 1:10AM MDT until April 18 at 8:00PM MDT by NWS Rapid City SD
73°F
Arlington, SD
32 mi in
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Expect a focused highway experience, as 93% of this route consists of high-speed travel. You will spend the vast majority of your time on US Highway 81, which features a long, uninterrupted stretch of 57.6 miles. This setup allows for steady progress across the open plains, free from the frequent turns or technical complexities found on smaller local roads. As you shift from the highway onto 5th Street Southeast and North Highland Avenue, the pace naturally slows down to accommodate your arrival in Watertown. It is a consistent, reliable drive that prioritizes directness over winding scenic detours.
This is a straightforward highway drive that stays mostly on US Highway 81 and 5th Street Southeast. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes around 0.1 miles in near SD 34 / Northwest 2nd Street.
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Madison, SD to Watertown, SD is easy. At 1h 29m with 93% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (SD 34 / Northwest 2nd Street): Navigation decision point; at 0.8 miles (US 81 / North Highland Avenue): Navigation decision point; at 23 miles (US 14; US 81 / US Highway 81): Navigation decision point.
Weekend Trip
Doable as a same-day drive at 1h 29m. Total distance: 63.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 29m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (93%). Straightforward navigation.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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