Harrisonville, MO to Wentzville, MO is 215.4 miles and takes about 4h 20m via Dwight D. Eisenhower Highway, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Missouri, traversing the Midwest region. The majority of this route is on surface roads, offering a more local driving experience rather than a high-speed interstate dash. Given its manageable distance and duration, it's a straightforward one-day trip, perfect for those who prefer a less hurried pace.
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
107.7 miles from Harrisonville, MO
A natural place for your longest stop of the day
, about 2h 14m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D. Eisenhower Highway
122.8 mi
2h 20m
U.S. Submarine Veterans' Memorial Highway
54.4 mi
58m
East Mechanic Street
13.2 mi
21m
South Outer Belt Road
7.4 mi
10m
MO VV
4.9 mi
8m
MO E
3.2 mi
5m
South Broadway Street
2.7 mi
5m
Sheriff Roger I. Wilson Memorial Highway
1.9 mi
2m
Longest stretch:
Dwight D. Eisenhower Highway
— 122.8 mi, about 2h 20m
Traffic on I-70
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
4 PM
~1,527 veh/hr typical
· worst 1,994
Quietest
2 AM
~188 veh/hr
Peak-to-quiet ratio
8.1×
busier at peak than in the quiet hours
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Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Harrisonville, MO and Wentzville, MO.
1
Start on South Independence Street
76 ft·6 sec·South Independence Street
2
Turn left onto MO 7
13 mi·21 min·East Mechanic Street
3
Turn right onto MO VV
0.5 mi·50 sec·MO VV
4
Enter roundabout onto MO VV
88 ft·1 sec·MO VV
5
Continue on MO VV
4.4 mi·7 min·MO VV
6
At end of road, turn left onto MO E
3.2 mi·5 min·MO E
7
Take the ramp
0.2 mi·28 sec
Toward US 50 East: Warrensburg, Sedalia
8
Merge onto US 50
1.9 mi·2 min·US 50
9
Take the exit
348 ft·10 sec
10
Turn left onto MO F
7.4 mi·10 min·South Outer Belt Road
11
Continue on MO F
2.7 mi·5 min·South Broadway Street
12
Take the ramp
0.3 mi·34 sec
Toward I 70 East, US 40 East: Columbia
13
Merge onto I 70; US 40
41 mi·43 min·Dwight D. Eisenhower Highway
14
Continue on I 70; US 40
32 mi·34 min·U.S. Submarine Veterans' Memorial Highway
15
Keep slight left at fork onto I 70
22 mi·24 min·U.S. Submarine Veterans' Memorial Highway
16
Continue on I 70; US 40
1.8 mi·2 min·Dwight D. Eisenhower Highway
17
Continue on I 70; US 40
1.6 mi·1 min·Highway Patrol Sgt. Benjamin Booth Memorial Highway
18
Continue on I 70; US 40
1.9 mi·2 min·Sheriff Roger I. Wilson Memorial Highway
19
Continue on I 70; US 40
80 mi·1 hr 34 min·Dwight D. Eisenhower Highway
20
Take the exit
0.2 mi·27 sec
Exit 209Toward MO Z
21
Turn left onto MO Z
424 ft·10 sec·South Church Street
22
Enter roundabout onto South Church Street
84 ft·3 sec·South Church Street
23
Continue on South Church Street
0.2 mi·39 sec·South Church Street
24
Turn right onto West 4th Street
442 ft·20 sec·West 4th Street
25
At end of road, turn left onto South Linn Avenue
0.1 mi·26 sec·South Linn Avenue
26
Turn right onto East Allen Street
40 ft·1 sec·East Allen Street
27
Arrive at destination
East Allen Street
Trip Plan
For this 4h 20m drive, leaving Harrisonville in the morning allows you to reach Wentzville well before evening. With a fuel cost estimated at $33, it’s wise to top off your tank before departing. Since it's a single-day trip, you have the flexibility to stop whenever needed; the data indicates only one planned stop. Pay attention to the transition between Dwight D. Eisenhower Highway and U.S. Submarine Veterans' Memorial Highway, as this is where road conditions might change.
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 107.7 miles from Harrisonville, MO, or about 2h 14m into the drive.
The longest continuous stretch on this route runs about 122.8 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 47 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 107.7 miles or 2h 14m 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 33m
Traffic, exits, and arrival timing usually matter more near Wentzville, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Harrisonville, MO 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 Harrisonville, MO
This is one driving day of about 215.4 miles and 4h 20m.
Your first comfortable stop window is around 47 miles from Harrisonville, MO.
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 Dwight D. Eisenhower Highway for about 122.8 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 17
5 decision points cluster between mile 21.4 and 215.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
21.4 mi into trip|~35m in
Take the ramp toward US 50 East: Warrensburg, Sedalia
Multiple destination signs - pick the right one
Toward US 50 East: Warrensburg, Sedalia
5
214.7 mi into trip|~4h 18m in
Take the exit toward MO Z
Exit ramp - move to the correct lane early
Exit 209
Toward MO Z
5
215 mi into trip|~4h 18m in|South Church Street
Enter roundabout onto South Church Street
Roundabout - know your exit number before entering
6
215.3 mi into trip|~4h 19m in|South Linn Avenue
At end of road, turn left onto South Linn Avenue
Complex interchange - multiple decisions in a short stretch
5
215.4 mi into trip|~4h 20m in|East Allen Street
Turn right onto East Allen Street
Navigation decision point
Fuel & Cost
Regular Gas
$31.81 one way
$63.62 round trip
$3.75/gal25.4 MPG avg75 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$35.12
$70.23
premium
$4.72
$39.99
$79.99
diesel
$4.80
$40.67
$81.34
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Meals
$25–$50
Total
$57–$82
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 75.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $23 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
64.6
0
$22.62
$10.34
Efficient EV
53.9
0
$18.85
$8.62
EV Truck/SUV
86.2
1
$30.16
$13.79
Gas CO2
75 kg
EV CO2
25 kg (67% 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 18, 2026
Origin
Harrisonville, MO
Late night
in Harrisonville on Sunday
Local time
5:56 AM
CDT
Current temp
92°F
Slight Chance Showers And Thunderstorms
WSW 7 mph24% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
Destination
Wentzville, MO
Late night
in Wentzville on Sunday
Local time
5:56 AM
CDT
Current temp
94°F
Slight Chance Showers And Thunderstorms
W 2 mph17% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
92°F
Marshall, MO
108 mi in
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
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 20m 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?
This drive is mostly surface roads, with only a 100% highway share, meaning you'll be navigating through towns and local traffic for the entire 215.4 miles. The longest continuous stretch on a main road, Dwight D. Eisenhower Highway, is 122.8 miles. Expect frequent intersections and varying speed limits as you transition from one segment of East Mechanic Street to the next.
Only 1% highway — the rest is turn-by-turn surface driving.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 122.8 mi on Dwight D. Eisenhower Highway.
How Hard Is This Drive?
4/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes around 21.4 miles in.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 20m drive. You will face about 17 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 21.4 miles: Multiple destination signs - pick the right one; at 214.7 miles: Exit ramp - move to the correct lane early; at 215 miles (South Church Street): Roundabout - know your exit number before entering.
Elevation Profile
Mostly flat terrain
1,000 ft631 ft
Total Climb
272 ft
Total Descent
594 ft
Highest Point
1,000 ft
~30.8 mi in
Elevation Range
369 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Harrisonville, MO to Wentzville, MO, road signs begin pointing toward Sedalia along the way.
The longest stretch is about 122.8 miles on Dwight D. Eisenhower Highway. The full list of main roads is in the Roads section above.
Yes — we found about 30 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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.
The main spots that need attention: at 21.4 miles: Multiple destination signs - pick the right one; at 214.7 miles: Exit ramp - move to the correct lane early; at 215 miles (South Church Street): Roundabout - know your exit number before entering.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.7 hours — manageable with a long break at Wentzville, MO, but most travelers stay overnight.
