Brentwood, MO to Lee's Summit, MO is 237.8 miles and takes about 4h 35m via Dwight D Eisenhower Highway, with a fuel budget near $37 and enough daylight to finish in a day. This trip takes you across the Midwest, staying within the state of Missouri. The drive is characterized as a 'turn-heavy local drive,' suggesting it's not a straight shot on a major interstate. Given the relatively short duration and the nature of the route, it's well-suited for a single-day journey. Plan for a straightforward drive that connects these two Missouri locations.
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
118.9 miles from Brentwood, MO
A natural place for your longest stop of the day
, about 2h 23m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D Eisenhower Highway
80.7 mi
1h 35m
U.S. Submarine Veterans' Memorial Highway
54.4 mi
58m
Dwight D. Eisenhower Highway
54.3 mi
58m
Avenue of the Saints
27.8 mi
33m
I 470
6.4 mi
7m
Daniel Boone Expressway
3.4 mi
4m
MO 291
2.5 mi
4m
Sheriff Roger I. Wilson Memorial Highway
2 mi
2m
Longest stretch:
Dwight D Eisenhower Highway
— 80.7 mi, about 1h 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between Brentwood, MO and Lee's Summit, MO.
1
Start on this road
68 ft·6 sec·this road
2
Turn right
59 ft·6 sec
3
Turn right onto Litzsinger Road
300 ft·12 sec·Litzsinger Road
4
Turn left onto South Brentwood Boulevard
0.9 mi·2 min·South Brentwood Boulevard
5
Take the ramp
0.3 mi·26 sec
Toward I 64 West, US 40 WestUse the straight / left lanes.
6
Merge onto I 64; US 40
3.4 mi·4 min·Daniel Boone Expressway
Use the straight lane.
7
Continue on I 64; US 40; US 61
28 mi·33 min·Avenue of the Saints
Use the straight lane.
8
Take the exit onto US 40
0.6 mi·1 min·US 40
Exit 1AToward I 70 West, US 40 West: Kansas CityUse the straight / slight left lanes.
9
Merge onto I 70; US 40
81 mi·1 hr 35 min·Dwight D Eisenhower Highway
10
Continue on I 70; US 40
2.0 mi·2 min·Sheriff Roger I. Wilson Memorial Highway
11
Continue on I 70; US 40
1.6 mi·1 min·Highway Patrol Sgt. Benjamin Booth Memorial Highway
12
Continue on I 70; US 40
1.8 mi·2 min·Dwight D. Eisenhower Highway
13
Continue on I 70; US 40
54 mi·58 min·U.S. Submarine Veterans' Memorial Highway
Exit 15AToward I 470 South, MO 291 South: Lee's SummitUse the right lane.
17
Merge onto I 470; MO 291
6.4 mi·7 min·I 470; MO 291
18
Keep slight left at fork onto MO 291
2.5 mi·4 min·MO 291
Exit 10BToward MO 291 South: HarrisonvilleUse the slight left / straight lanes.
19
Turn right onto Southeast 3rd Street
0.9 mi·2 min·Southeast 3rd Street
20
Continue on Southwest 3rd Street
0.3 mi·40 sec·Southwest 3rd Street
21
Arrive at destination
Southwest 3rd Street
Trip Plan
Since this is a single-day trip of under 5 hours, you have flexibility in your departure time. Leaving in the morning will allow ample daylight to complete the drive. With 1 recommended stop, factor in a break roughly halfway through the journey, perhaps around the 2-hour mark, to rest and refuel. The 'turn-heavy local drive' profile suggests paying close attention to your GPS and signage, especially as you approach your destination in Lee's Summit. Given the $37 fuel cost estimate, ensure your tank is sufficiently full before you depart Brentwood, as finding consistent fuel services might be less frequent than on major interstates.
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 118.9 miles from Brentwood, MO, or about 2h 23m into the drive.
The longest continuous stretch on this route runs about 80.7 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 52 miles or 1h 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 118.9 miles or 2h 23m 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 45m
Traffic, exits, and arrival timing usually matter more near Lee's Summit, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Brentwood, 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 Brentwood, MO
This is one driving day of about 237.8 miles and 4h 35m.
Your first comfortable stop window is around 52 miles from Brentwood, 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 80.7 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 11
5 decision points cluster between mile 0 and 234.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in
Turn right
Navigation decision point
7
1 mi into trip|~2m in
Take the ramp toward I 64 West, US 40 West
Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / left lanes.
Toward I 64 West, US 40 West
8
32.4 mi into trip|~40m in|US 40
Take the exit onto US 40 toward I 70 West, US 40 West: Kansas City
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight left lanes.
Exit 1A
Toward I 70 West, US 40 West: Kansas City
8
227.5 mi into trip|~4h 20m in
Take the exit toward I 470 South, MO 291 South: Lee's Summit
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 15A
Toward I 470 South, MO 291 South: Lee's Summit
8
234.1 mi into trip|~4h 28m in|MO 291
Keep slight left at fork onto MO 291 toward MO 291 South: Harrisonville
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / straight lanes.
Exit 10B
Toward MO 291 South: Harrisonville
Fuel & Cost
Regular Gas
$37.18 one way
$74.35 round trip
$3.97/gal25.4 MPG avg83 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$40.82
$81.64
premium
$4.89
$45.76
$91.52
diesel
$5.61
$52.50
$105.01
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 83.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $25 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
71.3
0
$24.97
$11.41
Efficient EV
59.5
0
$20.81
$9.51
EV Truck/SUV
95.1
1
$33.29
$15.22
Gas CO2
83 kg
EV CO2
28 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
Brentwood, MO
Afternoon
in Brentwood on Saturday
Local time
3:34 PM
CDT
Current temp
78°F
Unavailable
Live forecast
Destination
Lee's Summit, MO
Afternoon
in Lee's Summit on Saturday
Local time
3:34 PM
CDT
Current temp
73°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
5 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 35m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Gateway Arch National Park
National Park
Gateway Arch National Park commemorates President Jefferson’s vision of a continental nation, the individuals and cultural groups who helped shape its history, St. Louis’ role in westward expansion, a...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is described as a 'turn-heavy local drive,' indicating it involves more navigation and varied road types than a pure interstate journey. With only a 5% highway share, expect to spend most of your time on local roads and highways that require more frequent turns and adjustments. The longest uninterrupted stretch you'll encounter is 80.7 miles, likely on the Dwight D Eisenhower Highway, offering a period of more consistent travel before the route becomes more intricate. This driving profile means you'll experience a more dynamic road experience, with the scenery and road conditions likely to change more frequently as you navigate through towns and local areas.
This route has more turning and local-road decision points than a simple highway run.
There are about 21 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Dwight D Eisenhower Highway is the longest continuous segment at about 80.7 miles.
How Hard Is This Drive?
6/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 237.8 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start: Navigation decision point; at 1 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 32.4 miles (US 40): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 35m. Total distance: 237.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 35m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Frequently Asked Questions
The drive from Brentwood, MO to Lee's Summit, MO covers 237.8 miles and takes about 4h 35m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Dwight D Eisenhower Highway, U.S. Submarine Veterans' Memorial Highway, Dwight D. Eisenhower Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 118.9 miles from Brentwood, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $37.18 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 drive requires moderate attention. Across 237.8 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: near the start: Navigation decision point; at 1 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 32.4 miles (US 40): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
The route from Brentwood, MO to Lee's Summit, MO does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
