Spanning 266.2 miles across the South Dakota plains, this route connects Sturgis to Gregory in approximately 4 hours and 52 minutes. Because the drive is straightforward and highway-focused, it is well-suited as a single-day trip. You should budget roughly $40 for fuel to complete the journey comfortably. Since both the origin and destination sit within the Great Plains, you can expect consistent, open landscapes throughout your travel. While the trip is manageable in one go, planning for at least one stop will help keep you fresh behind the wheel.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
133.1 miles from Sturgis, SD
A natural place for your longest stop of the day
, about 2h 9m into the drive
.
Main Roads
Road
Distance
Duration
I 90
193.8 mi
3h 5m
US 183
35.7 mi
50m
277th Street
34.4 mi
51m
Junction Avenue
1.1 mi
1m
Park Avenue
0.4 mi
<1m
I 90 Business
0.3 mi
<1m
West 6th Street
0.2 mi
<1m
Edmunds Street
<0.1 mi
<1m
Longest stretch:
I 90
— 193.8 mi, about 3h 5m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sturgis, SD and Gregory, SD.
1
Start on Edmunds Street
13 ft·6 sec·Edmunds Street
2
Turn left onto I 90 Business
1.1 mi·1 min·Junction Avenue
3
Take the ramp onto I 90 Business
0.3 mi·38 sec·I 90 Business
4
Merge onto I 90; US 14; SD 79
25 mi·25 min·I 90; US 14; SD 79
5
Continue on I 90; US 14; US 16 Truck; SD 79
168 mi·2 hr 40 min·I 90; US 14; US 16 Truck; SD 79
6
Take the exit
0.3 mi·42 sec
Toward US 183: Winner
7
Turn right onto US 183
36 mi·50 min·US 183
8
At end of road, turn left onto US 18; US 183; SD 44
34 mi·51 min·277th Street
9
Turn left onto SD 47
0.4 mi·41 sec·Park Avenue
10
Turn right onto West 6th Street
0.2 mi·56 sec·West 6th Street
11
Arrive at destination
East 6th Street
Trip Plan
To maximize your efficiency, try to depart early in the morning to avoid the midday sun on the open plains. You only need to plan for one strategic stop to refuel and stretch your legs, making this an easy trip to pace. Given the long interstate segment, keep a close watch on your fuel gauge before you exit I-90 onto the secondary roads. The flexibility of a one-day schedule allows you to adjust your departure time based on traffic or weather conditions. Since this is a highway-heavy route, ensure your vehicle is prepped for sustained speeds before you pull out of Sturgis.
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 133.1 miles from Sturgis, SD, or about 2h 9m into the drive.
The longest continuous stretch on this route runs about 193.8 miles.
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 59 miles or 58m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 133.1 miles or 2h 9m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 41m
Traffic, exits, and arrival timing usually matter more near Gregory, SD than in the middle of the route.
Before You Leave
+
Open the route before leaving Sturgis, 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 Sturgis, SD
This is one driving day of about 266.2 miles and 4h 52m.
Your first comfortable stop window is around 59 miles from Sturgis, 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.
The longest stretch is on I 90 for about 193.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 7
5 decision points cluster between mile 0 and 265.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|I 90 Business / Junction Avenue
Turn left onto I 90 Business / Junction Avenue
Navigation decision point
4
195.2 mi into trip|~3h 8m in
Take the exit toward US 183: Winner
Exit ramp - move to the correct lane early
Toward US 183: Winner
5
231.2 mi into trip|~3h 59m in|US 18; US 183; SD 44 / 277th Street
At end of road, turn left onto US 18; US 183; SD 44 / 277th Street
Navigation decision point
4
265.5 mi into trip|~4h 51m in|SD 47 / Park Avenue
Turn left onto SD 47 / Park Avenue
Navigation decision point
4
265.9 mi into trip|~4h 51m in|West 6th Street
Turn right onto West 6th Street
Navigation decision point
Fuel & Cost
Regular Gas
$41.62 one way
$83.23 round trip
$3.97/gal25.4 MPG avg93 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$45.69
$91.39
premium
$4.89
$51.23
$102.46
diesel
$5.61
$58.77
$117.55
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 93.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
79.9
0
$27.95
$12.78
Efficient EV
66.6
0
$23.29
$10.65
EV Truck/SUV
106.5
1
$37.27
$17.04
Gas CO2
93 kg
EV CO2
31 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Forecast as of Apr 15, 2026
Origin
Sturgis, SD
Evening
in Sturgis on Saturday
Local time
7:06 PM
MDT
Current temp
74°F
Unavailable
Live forecast
Destination
Gregory, SD
Evening
in Gregory on Saturday
Local time
8:06 PM
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
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
27 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
4h 52m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a drive dominated by efficient, high-speed travel, with 86% of your journey spent on highways like I-90. You will settle into a rhythm quickly, as the route features a significant 193.8-mile uninterrupted stretch along the interstate. After transitioning off the interstate, you will navigate via US-183 and 277th Street to reach your final destination. The personality of this trip is functional and direct, prioritizing steady progress over winding backroads. It is a classic plains drive where the road provides plenty of room to cruise.
86% highway — fuel and pacing are the main things to plan.
11 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 193.8 mi on I 90.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 90 and US 183. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near I 90 Business / Junction Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 52m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (I 90 Business / Junction Avenue): Navigation decision point; at 195.2 miles: Exit ramp - move to the correct lane early; at 231.2 miles (US 18; US 183; SD 44 / 277th Street): Navigation decision point.
The longest stretch is about 193.8 miles on I 90. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
Mostly yes along the main roads, but rural stretches through SD can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: near the start (I 90 Business / Junction Avenue): Navigation decision point; at 195.2 miles: Exit ramp - move to the correct lane early; at 231.2 miles (US 18; US 183; SD 44 / 277th Street): Navigation decision point.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Gregory, SD, but most travelers stay overnight.
