Trip from Saint Charles, MO to Ash Grove, MO

Drive Time

4h 27m

Distance

233.4 mi

376 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$35

one way

Downtown Ash Grove, MO, MO

Photo: life vibes

Trip Overview

The drive from Saint Charles, MO to Ash Grove, MO covers 233.4 miles and takes about 4h 27m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Henry Shaw Ozark Corridor, I 270, Olympian Boulevard for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 196.5 miles on Henry Shaw Ozark Corridor. At current regular gas prices, budget about $35.45 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

116.7 miles from Saint Charles, MO

A natural place for your longest stop of the day , about 2h 15m into the drive .

Drive Character

Expect a 4h 27m drive with frequent turns across 233.4 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.
There are about 28 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Henry Shaw Ozark Corridor is the longest continuous segment at about 196.5 miles.

Elevation Profile

Gently rolling terrain

1,486 ft 451 ft

Total Climb

1,205 ft

Total Descent

593 ft

Highest Point

1,486 ft

~204.2 mi in

Elevation Range

1,035 ft

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.4 miles in near MO 94 / South Fifth Street.

Route Complexity 7/10

Demanding - plan breaks and stay ahead of the key maneuvers

This is a demanding drive. With 19 significant decision points across 233.4 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 0.4 miles (MO 94 / South Fifth Street): Lane positioning matters here; at 4.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 4.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Critical Maneuvers

5 of 19 key points

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

6
0.4 mi into trip | ~1m in | MO 94 / South Fifth Street

Turn left onto MO 94 / South Fifth Street

Lane positioning matters here

Use the straight / right lanes.
8
4.3 mi into trip | ~7m in

Take the exit toward I 270: Chicago, Memphis

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Exit 232 Toward I 270: Chicago, Memphis
7
4.5 mi into trip | ~8m in

Keep slight right at fork toward I 270 South: Memphis

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane. Toward I 270 South: Memphis
7
16 mi into trip | ~22m in

Take the exit toward Dougherty Ferry Road

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 8 Toward Dougherty Ferry Road
6
217.3 mi into trip | ~4h 5m in

Take the exit toward US 160: West Bypass, Willard

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Exit 75 Toward US 160: West Bypass, Willard

Towns Along This Route

On the drive from Saint Charles, MO to Ash Grove, MO, road signs begin pointing toward Willard along the way.

Willard

217.3 mi in | ~4h 5m

Main Roads

Road Distance Duration
Henry Shaw Ozark Corridor 196.5 mi 3h 33m
I 270 10.9 mi 13m
Olympian Boulevard 10.2 mi 13m
US 160 5.4 mi 7m
I 70 2.7 mi 3m
Dougherty Ferry Road 2.5 mi 4m
South Fifth Street 1.1 mi 2m
Forest Avenue 1 mi 2m
Longest stretch: Henry Shaw Ozark Corridor — 196.5 mi, about 3h 33m

Turn-by-Turn Driving Directions

Step-by-step road directions between Saint Charles, MO and Ash Grove, MO.

1

Start on North Second Street

0.2 mi · 38 sec · North Second Street
2

Turn right onto Jefferson Street

0.2 mi · 44 sec · Jefferson Street
3

Turn left onto MO 94

1.1 mi · 2 min · South Fifth Street
Use the straight / right lanes.
4

Take the ramp

0.2 mi · 14 sec
Toward I 70 East Use the left / straight lanes.
5

Merge onto I 70

2.7 mi · 3 min · I 70
6

Take the exit

0.2 mi · 12 sec
Exit 232 Toward I 270: Chicago, Memphis Use the slight right lane.
7

Keep slight right at fork

0.4 mi · 33 sec
Toward I 270 South: Memphis Use the slight right lane.
8

Continue on this road

0.1 mi · 10 sec · this road
Exit 232 Toward I 270 South: Memphis
9

Merge onto I 270

11 mi · 13 min · I 270
Use the straight lane.
10

Take the exit

0.3 mi · 28 sec
Exit 8 Toward Dougherty Ferry Road Use the slight right lane.
11

Turn right onto Dougherty Ferry Road

2.5 mi · 4 min · Dougherty Ferry Road
Use the straight lane.
12

Continue on Forest Avenue

1.0 mi · 2 min · Forest Avenue
13

Turn left onto MO 141

0.7 mi · 1 min · MO 141
14

Take the exit

105 ft · 3 sec
15

Turn right onto North Highway Drive

0.1 mi · 14 sec · North Highway Drive
16

Take the ramp

0.2 mi · 13 sec
Toward I 44 West, US 50 West: Rolla
17

Merge onto I 44; US 50

196 mi · 3 hr 33 min · Henry Shaw Ozark Corridor
Use the straight lane.
18

Take the exit

0.3 mi · 33 sec
Exit 75 Toward US 160: West Bypass, Willard
19

Turn right onto US 160

3.5 mi · 4 min · US 160
20

Enter roundabout onto US 160

133 ft · 5 sec · US 160
21

Continue on US 160

1.3 mi · 1 min · US 160
22

Enter roundabout onto US 160

135 ft · 4 sec · US 160
23

Continue on US 160

0.6 mi · 54 sec · US 160
24

Enter roundabout onto US 160

130 ft · 4 sec · Olympian Boulevard
25

Continue on US 160

10 mi · 13 min · Olympian Boulevard
26

Turn left onto MO F

0.2 mi · 31 sec · Calhoun Avenue
27

Turn right onto West Main Street

100 ft · 4 sec · West Main Street
28

Arrive at destination

West Main Street

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 116.7 miles from Saint Charles, MO, or about 2h 15m into the drive.
The longest continuous stretch on this route runs about 196.5 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 80 miles or 1h 35m in

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

Halfway reset

Around 116.7 miles or 2h 15m 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 36m

Traffic, exits, and arrival timing usually matter more near Ash Grove, 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 233.4 miles and 4h 27m.

Your first comfortable stop window is around 80 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 Henry Shaw Ozark Corridor for about 196.5 miles.

Where to Stop

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

Halfway Point

Midpoint

About 116.7 mi from Saint Charles, MO · 2h 15m into the drive

Downtown Cahokia, IL, IL

Mid-route town

Meal stop

Cahokia, IL

117 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

Cahokia, IL

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Cahokia, IL

Meal break

The midpoint is around 116.7 miles from Saint Charles, MO, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before Henry Shaw Ozark Corridor if your tank is already low. That segment runs about 196.5 miles.

Arriving in Ash Grove, MO

The final approach into Ash Grove, MO 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 Ash Grove, MO.

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

$35.45 one way

$70.90 round trip

$3.86/gal 25.4 MPG avg 82 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.25 $39.08 $78.16
premium $4.80 $44.06 $88.12
diesel $5.64 $51.85 $103.71

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$35

Meals

$25–$50

Total

$60–$85

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

Estimated CO2 emission: 81.7 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $25 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 70 0 $24.51 $11.20
Efficient EV 58.4 0 $20.42 $9.34
EV Truck/SUV 93.4 1 $32.68 $14.94

Gas CO2

82 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 data refreshed 2 days ago

Origin

Saint Charles, MO

Afternoon in Saint Charles on Sunday

Local time

1:32 PM

CDT

Current temp

55°F

Unavailable

Live forecast

Destination

Ash Grove, MO

Afternoon in Ash Grove on Sunday

Local time

1:32 PM

CDT

Current temp

79°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

24 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 27m 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 Saint Charles, MO to Ash Grove, MO covers 233.4 miles and takes about 4h 27m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Henry Shaw Ozark Corridor, I 270, Olympian Boulevard. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 116.7 miles from Saint Charles, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $35.45 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 demanding drive. With 19 significant decision points across 233.4 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 0.4 miles (MO 94 / South Fifth Street): Lane positioning matters here; at 4.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 4.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Saint Charles, MO to Ash Grove, MO, road signs begin pointing toward Willard along the way.
Gently rolling terrain. The route ranges from 451 ft to 1,486 ft elevation with about 1,205 ft of total climbing.

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