Connecting Saint Charles to Claycomo, this 232.3-mile journey across Missouri is a straightforward trip that typically takes 4 hours and 28 minutes to complete. Because the route is compact, it is perfectly suited for a single-day drive, allowing you to reach your destination without the need for an overnight stay. You can expect to spend approximately $35 on fuel, making it a budget-friendly option for travelers moving between these two Midwestern locations. By utilizing the Lamar Hunt Memorial Highway and the Truman/Eisenhower Presidential Highway, you stay on major thoroughfares for the duration of the trip. Whether you are traveling for business or a quick getaway, the route offers a reliable and efficient path across the state.
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
116.2 miles from Saint Charles, MO
A natural place for your longest stop of the day
, about 2h 14m into the drive
.
Main Roads
Road
Distance
Duration
I 70
211.2 mi
3h 59m
Lamar Hunt Memorial Highway
7.8 mi
9m
Truman/Eisenhower Presidential Highway
5.6 mi
6m
Clifton J. Scott Memorial Highway
1.8 mi
2m
First Capitol Drive
1.8 mi
4m
I435 N
1.3 mi
1m
George Brett Super Highway
0.8 mi
<1m
North Second Street
0.3 mi
1m
Longest stretch:
I 70
— 211.2 mi, about 3h 59m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Charles, MO and Claycomo, MO.
Exit 8BToward I 435 North, US 24 East: Des MoinesUse the straight / slight right lanes.
11
Merge onto I 435; US 24
7.8 mi·9 min·Lamar Hunt Memorial Highway
12
Continue on I435 N
1.3 mi·1 min·I435 N
13
Continue on I 435
365 ft·4 sec·I 435
14
Take the exit
0.2 mi·24 sec
Exit 52AToward US 69: ClaycomoUse the slight right lane.
15
Turn left onto US 69
487 ft·22 sec·Lewis & Clark Trail
Use the left / right lanes.
16
Continue on US 69
281 ft·14 sec·Lewis & Clark Trail
17
Arrive at destination
US 69
Trip Plan
Since this is a sub-five-hour drive, you have plenty of flexibility in your departure time, though leaving early can help you avoid peak traffic congestion. Plan for at least one stop to stretch your legs and refresh, which will break up the monotony of the long interstate stretches. Keep a close eye on your fuel gauge during the 211.2-mile segment on I-70 to ensure you don't run low between service stations. Because the drive is straightforward, you don't need a complex itinerary, but having a clear plan for your single planned stop will make the time pass more quickly. Treat this as a focused transit day where your primary goal is steady progress toward Claycomo.
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 116.2 miles from Saint Charles, MO, or about 2h 14m into the drive.
The longest continuous stretch on this route runs about 211.2 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 1h in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 116.2 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 38m
Traffic, exits, and arrival timing usually matter more near Claycomo, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Charles, 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 Saint Charles, MO
This is one driving day of about 232.3 miles and 4h 28m.
Your first comfortable stop window is around 51 miles from Saint Charles, 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 I 70 for about 211.2 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 7
5 decision points cluster between mile 0.3 and 232.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
3
0.3 mi into trip|~1m in|First Capitol Drive
Turn right onto First Capitol Drive
Navigation decision point
5
2.3 mi into trip|~5m in|I 70
Merge onto I 70
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
221.7 mi into trip|~4h 14m in
Take the exit toward I 435 North, US 24 East: Des Moines
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 8B
Toward I 435 North, US 24 East: Des Moines
8
232 mi into trip|~4h 27m in
Take the exit toward US 69: Claycomo
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 52A
Toward US 69: Claycomo
5
232.2 mi into trip|~4h 27m in|US 69 / Lewis & Clark Trail
Turn left onto US 69 / Lewis & Clark Trail
Lane positioning matters here
Use the left / right lanes.
Fuel & Cost
Regular Gas
$36.32 one way
$72.63 round trip
$3.97/gal25.4 MPG avg81 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$39.88
$79.75
premium
$4.89
$44.70
$89.41
diesel
$5.61
$51.29
$102.58
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: 81.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $24 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
69.7
0
$24.39
$11.15
Efficient EV
58.1
0
$20.33
$9.29
EV Truck/SUV
92.9
1
$32.52
$14.87
Gas CO2
81 kg
EV CO2
27 kg (67% 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 11, 2026
Origin
Saint Charles, MO
Late night
in Saint Charles on Sunday
Local time
1:00 AM
CDT
Current temp
75°F
Slight Chance Rain Showers
SE 8 mph23% chanceLive forecast
Flood Warning
Flood Warning issued April 11 at 11:35AM CDT by NWS St Louis MO
Flood Warning
Flood Warning issued April 11 at 11:35AM CDT by NWS St Louis MO
Destination
Claycomo, MO
Late night
in Claycomo on Sunday
Local time
1:00 AM
CDT
Current temp
75°F
Chance Showers And Thunderstorms
SE 7 to 14 mph29% chanceLive forecast
Flood Warning
Flood Warning issued April 11 at 11:35AM CDT by NWS St Louis MO
Flood Warning
Flood Warning issued April 11 at 11:35AM CDT by NWS St Louis MO
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 28m 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 trip is heavily highway-focused, with 91% of your travel time spent on major roads. The core of your experience will be the 211.2-mile stretch on I-70, which serves as the backbone of your journey. Because the vast majority of the drive is interstate-based, you should prepare for a consistent, high-speed pace rather than a winding backroad experience. The road character remains steady and predictable, allowing you to maintain a steady rhythm behind the wheel from start to finish. Expect a functional, efficient drive that prioritizes speed and directness over technical maneuvers.
91% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 211.2 mi on I 70.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 70 and Lamar Hunt Memorial Highway. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.3 miles in near First Capitol Drive.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 28m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles (First Capitol Drive): Navigation decision point; at 2.3 miles (I 70): Merge point - match speed before joining. Lane positioning matters here; at 221.7 miles: 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 28m. Total distance: 232.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
The longest stretch is about 211.2 miles on I 70. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 0.3 miles (First Capitol Drive): Navigation decision point; at 2.3 miles (I 70): Merge point - match speed before joining. Lane positioning matters here; at 221.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 4.5 hours each way, an in-and-out day trip would put you behind the wheel for 8.9 hours — manageable with a long break at Claycomo, MO, but most travelers stay overnight.
