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Trip from Wentzville, MO to Florissant, MO

Drive Time

42m

Distance

31.6 mi

51 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$5

one way

EV Charging

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station data

Best Time to Leave

Save up to 11 min
4 AM
0h 39m ★
6 AM
0h 43m
8 AM
0h 50m
10 AM
0h 45m
12 PM
0h 44m
3 PM
0h 45m
5 PM
0h 49m
8 PM
0h 40m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
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Downtown Wentzville, MO, MO

Wentzville, MO

Mikhail Nilov

Downtown Florissant, MO, MO

Florissant, MO

Yaroslav Shuraev

Trip Overview

If you are planning a quick transit from Wentzville to Florissant, you are looking at a straightforward 31.6-mile trip across Missouri. This drive typically takes about 42 minutes, making it an ideal day trip that requires no overnight stops. Budgeting is simple here, as you will likely only spend around $5 on fuel for the entire journey. You will navigate via the Dwight D. Eisenhower Highway, I-270, and North Lindbergh Boulevard. Since both cities are located within the Midwest, the transition is seamless and familiar. It is a practical, no-fuss route that gets you between these two points efficiently.

Trip Pace

Same-day drive is realistic

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

Break Rhythm

0 planned breaks

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

Midpoint

15.8 miles from Wentzville, MO

A natural place for your longest stop of the day , about 20m into the drive .

Drive Character

Expect a turn-heavy local drive that balances highway speed with urban navigation. While you will spend 13 miles on the highway, the route shifts into a more technical feel as you transition toward your destination. You will tackle your longest uninterrupted stretch during the 21.2 miles spent on the Dwight D. Eisenhower Highway. Once you leave the interstate system, the character of the road changes, requiring more focused attention as you navigate through local traffic. It is not a monotonous cruise, so stay alert as the road configuration shifts from wide highway lanes to the localized streets of Florissant.

This route has more turning and local-road decision points than a simple highway run.
There are about 20 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 21.2 miles.

Elevation Profile

Mostly flat terrain

605 ft 514 ft

Total Climb

11 ft

Total Descent

102 ft

Highest Point

605 ft

~7.9 mi in

Elevation Range

91 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 0.7 miles in.

Route Complexity 10/10

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

This is a demanding drive. With 15 significant decision points across 31.6 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 0.7 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 0.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 23.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 15 key points

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

7
0.7 mi into trip | ~1m in

Take the ramp toward US 61 South, I 70, US 40

Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / right lanes. Toward US 61 South, I 70, US 40
8
0.7 mi into trip | ~1m in

Keep slight left at fork toward US 61 South

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Toward US 61 South
8
23.2 mi into trip | ~29m 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
23.3 mi into trip | ~29m 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
24 mi into trip | ~30m in

Keep slight left at fork toward I 270 North: Chicago

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight lane. Toward I 270 North: Chicago

Towns Along This Route

On the drive from Wentzville, MO to Florissant, MO, road signs begin pointing toward Memphis along the way.

Memphis

23.2 mi in | ~29m

Main Roads

Road Distance Duration
Dwight D Eisenhower Highway 21.2 mi 26m
I 270 4.2 mi 5m
North Lindbergh Boulevard 1.8 mi 3m
West Washington Street 1 mi 2m
Avenue of the Saints 0.6 mi <1m
East Pearce Boulevard 0.5 mi 1m
Luetkenhaus Boulevard <0.1 mi <1m
North Linn Avenue <0.1 mi <1m
Longest stretch: Dwight D Eisenhower Highway — 21.2 mi, about 26m

Turn-by-Turn Driving Directions

Step-by-step road directions between Wentzville, MO and Florissant, MO.

1

Start on East Allen Street

40 ft · 3 sec · East Allen Street
2

Turn right onto North Linn Avenue

214 ft · 11 sec · North Linn Avenue
3

Turn right onto East Pearce Boulevard

0.5 mi · 1 min · East Pearce Boulevard
4

Turn slight right

349 ft · 8 sec
5

Turn slight right onto Luetkenhaus Boulevard

500 ft · 14 sec · Luetkenhaus Boulevard
Use the straight / right lanes.
6

Take the ramp

164 ft · 2 sec
Toward US 61 South, I 70, US 40 Use the straight / right lanes.
7

Keep slight left at fork

0.1 mi · 10 sec
Toward US 61 South Use the straight / slight right lanes.
8

Merge onto US 61

0.6 mi · 42 sec · Avenue of the Saints
9

Take the exit

0.5 mi · 51 sec
Toward I 70 East: Saint Louis Use the slight left / straight lanes.
10

Merge onto I 70

21 mi · 26 min · Dwight D Eisenhower Highway
Use the straight / slight right lanes.
11

Take the exit

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

Keep slight left at fork

0.5 mi · 36 sec
Toward I 270 North: Chicago Use the slight left lane.
13

Continue on this road

0.2 mi · 18 sec · this road
Exit 232 Toward I 270 North: Chicago
14

Keep slight left at fork

0.2 mi · 14 sec
Toward I 270 North: Chicago Use the straight lane.
15

Merge onto I 270

4.2 mi · 5 min · I 270
16

Take the exit

0.3 mi · 44 sec
Exit 25 Toward US 67 Use the straight / slight right lanes.
17

Turn left onto US 67

1.8 mi · 3 min · North Lindbergh Boulevard
Use the left lane.
18

Turn right onto West Washington Street

1.0 mi · 2 min · West Washington Street
19

Turn left onto North New Florissant Road

87 ft · 1 sec · North New Florissant Road
20

Arrive at destination

North New Florissant Road

Trip Plan

Since this is a short, 42-minute trip, you have plenty of flexibility regarding your departure time. You can easily complete the entire 31.6-mile distance without needing to plan for formal rest stops. Keep in mind that because the route involves a mix of highways and local roads, traffic patterns can vary significantly; aim to avoid peak rush hours to keep your travel time consistent. Given the minimal $5 fuel cost, you do not need to worry about complex refueling logistics along the way. Your best bet is to check real-time traffic reports for I-270 before you leave to ensure the smoothest transition onto North Lindbergh Boulevard.

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 15.8 miles from Wentzville, MO, or about 20m into the drive.
The longest continuous stretch on this route runs about 21.2 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 31.6 miles or 42m in

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

Halfway reset

Around 15.8 miles or 20m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 34m

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

Before You Leave

+

Open the route before leaving Wentzville, 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 Wentzville, MO

This is one driving day of about 31.6 miles and 42m.

Your first comfortable stop window is around 80 miles from Wentzville, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on Dwight D Eisenhower Highway for about 21.2 miles.

Where to Stop

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

Halfway Point

Midpoint

About 15.8 mi from Wentzville, MO · 20m into the drive

Downtown Alton, IL, IL

Mid-route town

Meal stop

Alton, IL

16 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

Alton, IL

Fuel and coffee

A short stop after about 31.6 miles helps settle the day before fatigue starts building.

Alton, IL

Meal break

The midpoint is around 15.8 miles from Wentzville, MO, which is a good place for a longer meal and fuel stop.

Arriving in Florissant, MO

The final approach into Florissant, 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 Florissant, 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

$4.80 one way

$9.60 round trip

$3.86/gal 25.4 MPG avg 11 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.25 $5.29 $10.58
premium $4.80 $5.97 $11.93
diesel $5.64 $7.02 $14.04

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$5

Meals

$25–$50

Total

$30–$55

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

Estimated CO2 emission: 11.1 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $3 in charging · 0 stops · 64% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 9.5 0 $3.32 $1.52
Efficient EV 7.9 0 $2.77 $1.26
EV Truck/SUV 12.6 0 $4.42 $2.02

Gas CO2

11 kg

EV CO2

4 kg (64% 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 12 hours ago

Origin

Wentzville, MO

Afternoon in Wentzville on Sunday

Local time

3:54 PM

CDT

Current temp

62°F

Partly Cloudy

S 8 mph 3% 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

Florissant, MO

Afternoon in Florissant on Sunday

Local time

3:54 PM

CDT

Current temp

62°F

Partly Cloudy

S 10 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

Very similar conditions

Both ends of the route are sitting at about the same temperature right now.

Road read

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 Wentzville, MO to Florissant, MO covers 31.6 miles and takes about 42m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Dwight D Eisenhower Highway, I 270, North Lindbergh Boulevard. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 15.8 miles from Wentzville, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $4.80 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a demanding drive. With 15 significant decision points across 31.6 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 0.7 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 0.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 23.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Wentzville, MO to Florissant, MO, road signs begin pointing toward Memphis along the way.

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