How far is Cool Valley, MO from Lee's Summit, MO?
The driving distance from Cool Valley, MO to Lee's Summit, MO is about 237.2 miles (381.8 km), with a travel time of about 03h 42m by car.
- The straight-line flight distance is about 219.5 miles (353.3 km).
- For a round trip, plan for roughly 07h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 42m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous city in the state of Missouri.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Cool Valley and Lee's Summit.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cool Valley and Lee's Summit.
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1
Start on Hill Avenue
61 m · 10 sec · Hill Avenue
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2
Turn right onto North Hills Lane
1312 ft · 59 sec · North Hills Lane
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3
At the end of the road, turn right onto Evans Avenue
2261 ft · 2 min · Evans Avenue
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4
Turn left onto North Hanley Road
662 ft · 13 sec · North Hanley Road
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5
Take the ramp right toward I 70 West: Wentzville
915 ft · 14 sec
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6
Merge slight left
222.7 mi · 4 hr 14 min
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7
Continue on Truman/Eisenhower Presidential Highway
1.6 mi · 2 min · Truman/Eisenhower Presidential Highway
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8
Take the exit slight right toward I 470 South, MO 291 South: Lee's Summit
1418 ft · 40 sec
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9
Merge slight left
6.4 mi · 8 min
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10
Keep slight left to continue on MO 291 South: Harrisonville
2.5 mi · 4 min
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11
Turn right onto Southeast 3rd Street
1.4 km · 2 min · Southeast 3rd Street
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12
Continue on Southwest 3rd Street
1495 ft · 40 sec · Southwest 3rd Street
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13
Arrive at your destination
0 m · 1 sec · Southwest 3rd Street
Car Route Details
A richer read on the saved driving route between Cool Valley and Lee's Summit.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 70 West
Merge slight left
223 mi · 04h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Cool Valley and Sunny near Lee's Summit.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cool Valley to Lee's Summit?
The road trip is about 237.2 miles (381.8 km) and usually takes 03h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Columbia is a useful midpoint, sitting about 117.6 miles from Cool Valley and 119.7 miles from Lee's Summit.
How much longer is the road route than the straight-line distance?
The direct path is about 219.5 miles (353.3 km), while the road route adds roughly 17.7 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.56 one way or $63.13 round trip. Estimated CO2 is about 74.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Cool Valley and Sunny near Lee's Summit.
Stop Ideas Near Columbia
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Columbia.
Jefferson City
Sedalia
Hermann
Flight Path Map
This map shows the direct air route between Cool Valley and Lee's Summit. Straight-line distance: 219.56 mi (353.34 km).
#1 Cool Valley
City in Saint Louis County, Missouri, United States
| Population | 1,127 |
| Coordinates | 38.7278300, -90.3101100 |
| Altitude | 180 |
| Country | United States |
#2 Lee's Summit
The most populous city in Jackson County, Missouri.
| Population | 101,467 |
| Coordinates | 38.9108400, -94.3821700 |
| Altitude | 316 |
| Country | United States |
End: Southwest 3rd Street (-94.382168, 38.910873)
Estimated Travel Time
Distance: 382 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 54m |
| 40 mph (64.37 km/h) | 05h 55m |
| 50 mph (80.47 km/h) | 04h 44m |
| 60 mph (96.56 km/h) | 03h 57m |
| 70 mph (112.65 km/h) | 03h 23m |
| 80 mph (129 km/h) | 02h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $31.56 | $63.13 |
| Mid-grade | $4.25 | $35.60 | $71.20 |
| Premium | $4.65 | $38.95 | $77.91 |
| Diesel | $5.30 | $44.39 | $88.79 |
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 Missouri · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.