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Trip from Mountain Grove, MO to Saint Charles, MO

Drive Time

3h 42m

Distance

185.3 mi

298 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$28

one way

Best Time Drive vs Fly
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Downtown Saint Charles, MO, MO

Saint Charles, MO

SHAHBAZ ZAMAN

Trip Overview

Traveling from Mountain Grove to Saint Charles covers 185.3 miles across the Missouri heartland. You can expect a drive time of roughly 3 hours and 42 minutes, making this an ideal candidate for a single-day journey. With a fuel budget of approximately $28, the trip is quite economical for a solo traveler or a small group. You will rely primarily on I-44, US-63, and I-270 to navigate between these two points. Since the entire trip takes place within the Midwest, the terrain remains consistent throughout your transit. It is a straightforward, highway-focused route that is best suited for those looking to reach their destination efficiently without needing an overnight stop.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

92.7 miles from Mountain Grove, MO

A natural place for your longest stop of the day , about 1h 55m into the drive .

Drive Character

This 185.3-mile route is heavily optimized for speed, with 94% of your time spent on major highways. You will settle into a rhythm quickly, as the drive features a significant 90.1-mile stretch on I-44. While the journey is largely an interstate grind, the transition between US-63 and the interstate system provides a brief change of pace. Expect a consistent, high-speed experience that favors direct travel over winding backroads. Being behind the wheel here requires staying alert during the long highway segments, as the landscape remains steady and predictable for the duration of your trip.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 29 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 44 is the longest continuous segment at about 90.1 miles.

Elevation Profile

Gently rolling terrain

1,481 ft 433 ft

Total Climb

59 ft

Total Descent

1,049 ft

Highest Point

1,481 ft

Elevation Range

1,049 ft

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 44 and US 63. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 75.6 miles in.

Route Complexity 10/10

High effort - long or complex enough to need steady focus all day

This is a demanding drive. With 22 significant decision points across 185.3 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 75.6 miles: Lane positioning matters here; at 165.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 166 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Critical Maneuvers

5 of 22 key points

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

7
75.6 mi into trip | ~1h 36m in

Take the ramp toward I 44 East: Saint Louis

Lane positioning matters here

Use the slight right lane. Toward I 44 East: Saint Louis
8
165.9 mi into trip | ~3h 15m 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 276 Toward I 270: Chicago, Memphis
8
166 mi into trip | ~3h 15m in

Keep slight left at fork toward I 270 North: Chicago

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward I 270 North: Chicago
8
179.2 mi into trip | ~3h 32m in

Take the exit toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport

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 20A Toward I 70: Kansas City, Saint Louis, Saint Lo...
9
183.9 mi into trip | ~3h 38m in

Keep slight right at fork toward I 70 Business: Fifth Street North, Bass Pro Drive, Ameristar Boulevard

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the right lane. Toward I 70 Business: Fifth Street North, Bass...

Towns Along This Route

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

Memphis

165.9 mi in | ~3h 15m

Main Roads

Road Distance Duration
I 44 90.1 mi 1h 38m
US 63 64.3 mi 1h 20m
I 270 12.6 mi 15m
US 60 5 mi 5m
East State Street 4.2 mi 6m
I 70 2.7 mi 3m
South Fifth Street 1 mi 2m
Peabody Avenue 0.4 mi <1m
Longest stretch: I 44 — 90.1 mi, about 1h 38m

Turn-by-Turn Driving Directions

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

1

Start on MO 95

102 ft · 6 sec · North Main Street
2

Turn right onto US 60 Business

4.2 mi · 6 min · East State Street
3

Take the ramp

0.3 mi · 34 sec
Toward US 60 East: Cabool
4

Merge onto US 60

5.0 mi · 5 min · US 60
5

Take the exit

0.2 mi · 31 sec
Toward MO 181: Cabool
6

Turn left onto MO 181

0.4 mi · 44 sec · Peabody Avenue
7

Continue on MO 181

0.2 mi · 24 sec · South Elm Street
8

Turn right onto US 60 Business

0.4 mi · 40 sec · Ozark Street
9

Continue on US 60 Business

0.3 mi · 33 sec · Ozark Avenue
10

Turn left onto US 63

64 mi · 1 hr 20 min · US 63
Use the left lane.
11

Continue on I 44 Business; US Historic 66; US 63

287 ft · 4 sec · North Bishop Avenue
12

Keep slight left at fork onto I 44 Business; US Historic 66; US 63

183 ft · 3 sec · North Bishop Avenue
13

Keep slight right at fork onto MO E

0.3 mi · 32 sec · Tim Bradley Way
14

Take the ramp

0.1 mi · 13 sec
Toward I 44 East: Saint Louis Use the slight right lane.
15

Merge onto I 44

90 mi · 1 hr 38 min · I 44
16

Take the exit

0.2 mi · 18 sec
Exit 276 Toward I 270: Chicago, Memphis Use the slight right lane.
17

Keep slight left at fork

0.1 mi · 11 sec
Toward I 270 North: Chicago Use the slight left lane.
18

Continue on this road

0.5 mi · 52 sec · this road
Exit 276 Toward I 270 North: Chicago
19

Merge onto I 270

13 mi · 15 min · I 270
Use the straight lane.
20

Take the exit

1.0 mi · 1 min
Exit 20A Toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport Use the slight right lane.
21

Keep slight left at fork

0.1 mi · 11 sec
Toward I 70 West: Kansas City Use the slight left lane.
22

Continue on this road

0.6 mi · 57 sec · this road
Exit 20B Toward I 70 West: Kansas City
23

Merge onto I 70

2.7 mi · 3 min · I 70
24

Take the exit onto I 70 Business

0.2 mi · 17 sec · I 70 Business
Exit 229B Toward I 70 Business: Fifth Street Use the straight / slight right lanes.
25

Keep slight right at fork

231 ft · 5 sec
Toward I 70 Business: Fifth Street North, Bass Pro Drive, Ameristar Boulevard Use the right lane.
26

Turn slight right onto I 70 Business

1.0 mi · 2 min · South Fifth Street
Use the right lane.
27

Turn right onto Jefferson Street

0.2 mi · 44 sec · Jefferson Street
28

Turn left onto North Second Street

0.2 mi · 34 sec · North Second Street
29

Arrive at destination

North Second Street

Trip Plan

Given the 3-hour and 42-minute duration, you have plenty of flexibility to depart whenever suits your schedule best. Plan for at least one dedicated stop to stretch your legs, especially since you will be spending the vast majority of your time on the interstate. Keep your fuel budget of $28 in mind, as prices can fluctuate depending on where you choose to pull off the highway. Because the longest stretch of the drive spans 90.1 miles, try to time your refueling or rest break to coincide with the end of that segment. Prioritizing a mid-trip break will help keep you refreshed as you navigate the final approach into Saint Charles.

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 92.7 miles from Mountain Grove, MO, or about 1h 55m into the drive.
The longest continuous stretch on this route runs about 90.1 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 41m in

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

Halfway reset

Around 92.7 miles or 1h 55m 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

Traffic, exits, and arrival timing usually matter more near Saint Charles, MO than in the middle of the route.

Before You Leave

+

Open the route before leaving Mountain Grove, 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 Mountain Grove, MO

This is one driving day of about 185.3 miles and 3h 42m.

Your first comfortable stop window is around 80 miles from Mountain Grove, 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 44 for about 90.1 miles.

Where to Stop

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

Halfway Point

Midpoint

About 92.7 mi from Mountain Grove, MO · 1h 55m into the drive

Downtown Cahokia, IL, IL

Mid-route town

Meal stop

Cahokia, IL

93 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 92.7 miles from Mountain Grove, MO, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 44 if your tank is already low. That segment runs about 90.1 miles.

Arriving in Saint Charles, MO

The final approach into Saint Charles, 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 Saint Charles, MO.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$28.15 one way

$56.29 round trip

$3.86/gal 25.4 MPG avg 65 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.25 $31.03 $62.05
premium $4.80 $34.98 $69.96
diesel $5.64 $41.17 $82.33

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$28

Meals

$25–$50

Total

$53–$78

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

Estimated CO2 emission: 64.8 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $19 in charging · 0 stops · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 55.6 0 $19.46 $8.89
Efficient EV 46.3 0 $16.21 $7.41
EV Truck/SUV 74.1 0 $25.94 $11.86

Gas CO2

65 kg

EV CO2

22 kg (66% 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 data refreshed 11 hours ago

Origin

Mountain Grove, MO

Afternoon in Mountain Grove on Sunday

Local time

2:44 PM

CDT

Current temp

61°F

Partly Cloudy

S 9 mph 4% chance Live forecast

Special Weather Statement

Special Weather Statement issued April 12 at 12:21AM CDT by NWS Paducah KY

Flood Warning

Flood Warning issued April 11 at 9:46PM CDT until April 18 at 1:00PM CDT by NWS St Louis MO

Destination

Saint Charles, MO

Afternoon in Saint Charles on Sunday

Local time

2:44 PM

CDT

Current temp

62°F

Partly Cloudy

S 9 mph 2% chance Live forecast

Special Weather Statement

Special Weather Statement issued April 12 at 12:21AM CDT by NWS Paducah KY

Flood Warning

Flood Warning issued April 11 at 9:46PM CDT until April 18 at 1:00PM 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

1 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

3h 42m on the road

The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Mountain Grove, MO to Saint Charles, MO covers 185.3 miles and takes about 3h 42m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 44, US 63, I 270. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 92.7 miles from Mountain Grove, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $28.15 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. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 22 significant decision points across 185.3 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 75.6 miles: Lane positioning matters here; at 165.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 166 miles: Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Mountain Grove, MO to Saint Charles, MO, road signs begin pointing toward Memphis along the way.
Gently rolling terrain. The route ranges from 433 ft to 1,481 ft elevation with about 59 ft of total climbing.

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