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Trip from Pierre, SD to Lennox, SD

Last recalculated Apr 16, 2026

Drive Time

4h

Distance

229.6 mi

370 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$36

one way

EV Charging

Unknown

Best Time to Leave

Save up to 39 min
4 AM
3h 47m ★
6 AM
4h 0m
8 AM
4h 26m
10 AM
4h 9m
12 PM
4h 7m
3 PM
4h 11m
5 PM
4h 25m
8 PM
3h 53m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Pierre, SD, SD

Pierre, SD

Wikimedia Commons

Downtown Lennox, SD, SD

Lennox, SD

Julio Lopez

Trip Overview

The drive from Pierre, SD to Lennox, SD covers 229.6 miles and takes about 4h behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 90, South US Highway 83, South SD Highway 17 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 173.9 miles on I 90. At current regular gas prices, budget about $35.90 one way before food or hotel costs.

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

114.8 miles from Pierre, SD

A natural place for your longest stop of the day , about 1h 55m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 4h. Total distance: 229.6 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

4h drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (94%). Straightforward navigation.

Drive Character

This is a 4h highway drive covering 229.6 miles, with most of the trip on I 90 and South US Highway 83. The longest continuous stretch is about 173.9 miles on I 90.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 90 is the longest continuous segment at about 173.9 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 90 and South US Highway 83. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near SD 1889 / South Pierre Street.

Driving Effort 3/10

Easy - simple navigation with a manageable amount of wheel time

Balances navigation complexity with total wheel time.

This is a straightforward 4h drive. You will face about 11 decision points, but nothing that requires special attention if you follow navigation.

Where does it get tricky?

The main spots that need attention: at 0.1 miles (SD 1889 / South Pierre Street): Navigation decision point; at 0.2 miles (US 14; US 83; SD 34 / West Sioux Avenue): Navigation decision point; at 34.2 miles: Exit ramp - move to the correct lane early.

Critical Maneuvers

5 of 11 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

4
0.1 mi into trip | ~0m in | SD 1889 / South Pierre Street

Turn left onto SD 1889 / South Pierre Street

Navigation decision point

4
0.2 mi into trip | ~0m in | US 14; US 83; SD 34 / West Sioux Avenue

Turn right onto US 14; US 83; SD 34 / West Sioux Avenue

Navigation decision point

4
34.2 mi into trip | ~39m in

Take the exit

Exit ramp - move to the correct lane early

4
208.7 mi into trip | ~3h 23m in

Keep slight right at fork

Highway fork - watch signs carefully

5
228.9 mi into trip | ~3h 58m in | East Boynton Avenue

Turn right onto East Boynton Avenue

Navigation decision point

Main Roads

Road Distance Duration
I 90 173.9 mi 2h 42m
South US Highway 83 30.9 mi 35m
South SD Highway 17 9.6 mi 16m
463rd Avenue 4.4 mi 7m
466th Avenue 3 mi 5m
265th Street 3 mi 4m
North 1st Street 1 mi 1m
West Sioux Avenue 0.9 mi 1m
Longest stretch: I 90 — 173.9 mi, about 2h 42m

Turn-by-Turn Driving Directions

Step-by-step road directions between Pierre, SD and Lennox, SD.

1

Start on SD 1889

0.1 mi · 15 sec · South Euclid Avenue
2

Turn left onto SD 1889

0.1 mi · 13 sec · South Pierre Street
3

Turn right onto US 14; US 83; SD 34

0.9 mi · 1 min · West Sioux Avenue
4

Continue on US 14; US 83; SD 34

0.5 mi · 35 sec · North Highway 83
5

Continue on US 83

0.7 mi · 45 sec · North Deadwood Street
6

Continue on US 83; SD 1806

1.0 mi · 1 min · North 1st Street
7

Continue on US 83; SD 1806

31 mi · 35 min · South US Highway 83
8

Take the exit

0.3 mi · 42 sec
9

Merge onto I 90

174 mi · 2 hr 42 min · I 90
10

Take the exit

0.3 mi · 40 sec
11

Keep slight right at fork

247 ft · 6 sec
12

Turn straight onto CR 151

4.4 mi · 7 min · 463rd Avenue
13

Turn left onto SD 42

3.0 mi · 4 min · 265th Street
14

Turn right onto CR 145

3.0 mi · 5 min · 466th Avenue
15

Continue on CR 105

9.6 mi · 16 min · South SD Highway 17
16

Continue on CR 105

0.2 mi · 19 sec · North Pine Street
17

Turn right onto East Boynton Avenue

0.3 mi · 48 sec · East Boynton Avenue
18

Turn left onto North Main Street

0.4 mi · 54 sec · North Main Street
19

Turn right onto West 2nd Avenue

70 ft · 3 sec · West 2nd Avenue
20

Arrive at destination

West 2nd Avenue

Trip Plan

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 114.8 miles from Pierre, SD, or about 1h 55m into the drive.
The longest continuous stretch on this route runs about 173.9 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 51 miles or 55m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 114.8 miles or 1h 55m 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 4m

Traffic, exits, and arrival timing usually matter more near Lennox, SD than in the middle of the route.

Before You Leave

+

Open the route before leaving Pierre, 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 Pierre, SD

This is one driving day of about 229.6 miles and 4h.

Your first comfortable stop window is around 51 miles from Pierre, 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 173.9 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 114.8 mi from Pierre, SD · 1h 55m into the drive

Downtown Fort Thompson, SD, SD

Mid-route town

Meal stop

Fort Thompson, SD

115 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.

Pacing Suggestions

Fort Thompson, SD

Fuel and coffee

A short stop after about 51 miles helps settle the day before fatigue starts building.

Fort Thompson, SD

Meal break

The midpoint is around 114.8 miles from Pierre, SD, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 90 if your tank is already low. That segment runs about 173.9 miles.

Arriving in Lennox, SD

The final approach into Lennox, SD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Lennox, SD.

After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$35.90 one way

$71.79 round trip

$3.97/gal 25.4 MPG avg 80 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.36 $39.41 $78.82
premium $4.89 $44.18 $88.37
diesel $5.61 $50.69 $101.39

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$36

Meals

$25–$50

Total

$61–$86

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 80.3 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $24 in charging · 0 stops · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 68.9 0 $24.11 $11.02
Efficient EV 57.4 0 $20.09 $9.18
EV Truck/SUV 91.8 1 $32.14 $14.69

Gas CO2

80 kg

EV CO2

27 kg (66% 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

Pierre, SD

Evening in Pierre on Thursday

Local time

6:28 PM

CDT

Current temp

77°F

Unavailable

Live forecast

Destination

Lennox, SD

Evening in Lennox on Thursday

Local time

6:28 PM

CDT

Current temp

48°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

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

29 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 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.

Frequently Asked Questions

The drive from Pierre, SD to Lennox, SD covers 229.6 miles and takes about 4h without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 90, South US Highway 83, South SD Highway 17. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 114.8 miles from Pierre, SD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $35.90 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a straightforward 4h drive. You will face about 11 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 0.1 miles (SD 1889 / South Pierre Street): Navigation decision point; at 0.2 miles (US 14; US 83; SD 34 / West Sioux Avenue): Navigation decision point; at 34.2 miles: Exit ramp - move to the correct lane early.
The route from Pierre, SD to Lennox, SD does not surface many named destination signs beyond the main corridor.

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