How far is Kirk, SD from Saint Onge, SD?
The driving distance from Kirk, SD to Saint Onge, SD is about 19.4 miles (31.3 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 14.5 miles (23.4 km).
- For a round trip, plan for roughly 01h 00m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 30m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 and county seat of Lawrence County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain And Snow Showers Likely
Rain Showers Likely then Rain And Snow Showers Likely
Driving Route Map
The map below follows the saved road route between Kirk and Saint Onge.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kirk and Saint Onge.
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1
Start on the route
76 m · 18 sec
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2
Continue on Lost Irishman Road
1473 ft · 1 min · Lost Irishman Road
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3
Turn right onto Grier Avenue
927 ft · 42 sec · Grier Avenue
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4
Turn right onto Mountain View Drive
1.1 km · 3 min · Mountain View Drive
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5
At the end of the road, turn right onto 3rd Street
1071 ft · 47 sec · 3rd Street
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6
Continue on Chicago Street
152 m · 30 sec · Chicago Street
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7
Turn left onto Glendale Drive
2586 ft · 33 sec · Glendale Drive
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8
Continue on US Highway 14A
2.6 mi · 3 min · US Highway 14A
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9
Continue on Pioneer Way
1.1 mi · 1 min · Pioneer Way
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10
Continue on Main Street
1.3 km · 1 min · Main Street
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11
Turn left onto US Highway 85
7.1 mi · 8 min · US Highway 85
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12
Turn sharp right onto Saint Onge Road
5.8 mi · 10 min · Saint Onge Road
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13
Turn right onto Center Street
841 ft · 37 sec · Center Street
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14
Arrive at your destination
0 m · 1 sec · Center Street
Car Route Details
A richer read on the saved driving route between Kirk and Saint Onge.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
US Highway 85
Turn left onto US Highway 85
7.07 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain And Snow Showers Likely leaving Kirk and Rain Showers Likely then Rain And Snow Showers Likely near Saint Onge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kirk to Saint Onge?
The road trip is about 19.4 miles (31.3 km) and usually takes 00h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Deadwood is a useful midpoint, sitting about 9.8 miles from Kirk and 9.7 miles from Saint Onge.
How much longer is the road route than the straight-line distance?
The direct path is about 14.5 miles (23.4 km), while the road route adds roughly 4.9 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:30 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.60 one way or $5.20 round trip. Estimated CO2 is about 6.1 kg one way.
What should you check before leaving?
Before you leave, expect Rain And Snow Showers Likely around Kirk and Rain Showers Likely then Rain And Snow Showers Likely near Saint Onge.
Stop Ideas Near Deadwood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Town Hall Inn
Spearfish, South Dakota
City of Sturgis SD
City of Spearfish Public Works Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Deadwood.
Flight Path Map
This map shows the direct air route between Kirk and Saint Onge. Straight-line distance: 14.52 mi (23.36 km).
#1 Kirk
Kirk is a place in South Dakota, United States.
| Population | 0 |
| Coordinates | 44.3430400, -103.7935300 |
| Altitude | 1742 |
| Country | United States |
#2 Saint Onge
Unincorporated community in South Dakota
| Population | 364 |
| Coordinates | 44.5466500, -103.7210300 |
| Altitude | 1046 |
| Country | United States |
End: Center Street (-103.72103, 44.546651)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 29m |
| 50 mph (80.47 km/h) | 00h 23m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.60 | $5.20 |
| Mid-grade | $4.25 | $2.93 | $5.87 |
| Premium | $4.65 | $3.21 | $6.42 |
| Diesel | $5.30 | $3.66 | $7.32 |
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.