The drive from Centralia, MO to Florissant, MO covers 125.1 miles and takes about 2h 35m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Dwight D. Eisenhower Highway, MO 22, US 54 for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 84 miles on Dwight D. Eisenhower Highway.
At current regular gas prices, budget about $19.56 one way before food or hotel costs.
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
62.6 miles from Centralia, MO
A natural place for your longest stop of the day
, about 1h 19m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 35m. Total distance: 125.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 35m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 2h 35m drive with frequent turns across 125.1 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 22 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 84 miles.
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 32.4 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 125.1 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 32.4 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 116.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
32.4 mi into trip|~44m in
Take the exit toward I 70 East, US 40 East: Saint Louis
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 70 East, US 40 East: Saint Louis
8
116.7 mi into trip|~2h 22m 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
116.9 mi into trip|~2h 23m 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
117.6 mi into trip|~2h 24m 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
7
122 mi into trip|~2h 29m in
Take the exit toward US 67
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 25
Toward US 67
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Centralia, MO to Florissant, MO, road signs begin pointing toward Memphis along the way.
Memphis
116.7 mi in|~2h 22m
Main Roads
Road
Distance
Duration
Dwight D. Eisenhower Highway
84 mi
1h 38m
MO 22
13.8 mi
20m
US 54
13.5 mi
14m
I 270
4.2 mi
5m
South Clark Street
3.2 mi
4m
North Lindbergh Boulevard
1.8 mi
3m
West Washington Street
1 mi
2m
South Muldrow Street
0.6 mi
1m
Longest stretch:
Dwight D. Eisenhower Highway
— 84 mi, about 1h 38m
Turn-by-Turn Driving Directions
Step-by-step road directions between Centralia, MO and Florissant, MO.
1
Start on South Rollins Street
392 ft·19 sec·South Rollins Street
2
Turn right onto East Singleton Street
0.2 mi·36 sec·East Singleton Street
3
At end of road, turn left onto MO Z
0.6 mi·1 min·North Jefferson Street
4
Turn right onto MO 22
14 mi·20 min·MO 22
5
Turn right onto MO 15; MO 22
365 ft·10 sec·North Western
6
Continue on MO 15; MO 22
0.6 mi·1 min·South Muldrow Street
7
At end of road, turn left onto MO 15; MO 22
0.2 mi·18 sec·West Boulevard Street
8
Turn right onto US 54 Business; MO 15; MO 22
3.2 mi·4 min·South Clark Street
9
Take the ramp
0.2 mi·32 sec
Toward US 54 West: Jefferson City
10
Merge onto US 54
13 mi·14 min·US 54
11
Take the exit
0.2 mi·18 sec
Toward I 70 East, US 40 East: Saint Louis
12
Merge onto I 70; US 40
84 mi·1 hr 38 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
13
Take the exit
0.2 mi·12 sec
Exit 232Toward I 270: Chicago, MemphisUse the slight right lane.
14
Keep slight left at fork
0.5 mi·36 sec
Toward I 270 North: ChicagoUse the slight left lane.
15
Continue on this road
0.2 mi·18 sec·this road
Exit 232Toward I 270 North: Chicago
16
Keep slight left at fork
0.2 mi·14 sec
Toward I 270 North: ChicagoUse the straight lane.
17
Merge onto I 270
4.2 mi·5 min·I 270
18
Take the exit
0.3 mi·44 sec
Exit 25Toward US 67Use the straight / slight right lanes.
19
Turn left onto US 67
1.8 mi·3 min·North Lindbergh Boulevard
Use the left lane.
20
Turn right onto West Washington Street
1.0 mi·2 min·West Washington Street
21
Turn left onto North New Florissant Road
87 ft·1 sec·North New Florissant Road
22
Arrive at destination
North New Florissant Road
Trip Plan
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 62.6 miles from Centralia, MO, or about 1h 19m into the drive.
The longest continuous stretch on this route runs about 84 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 28 miles or 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 62.6 miles or 1h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 6m
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 Centralia, 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 Centralia, MO
This is one driving day of about 125.1 miles and 2h 35m.
Your first comfortable stop window is around 28 miles from Centralia, 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 Dwight D. Eisenhower Highway for about 84 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 62.6 mi from Centralia, MO
· 1h 19m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Gateway Arch National Park
National Park
Gateway Arch National Park commemorates President Jefferson’s vision of a continental nation, the individuals and cultural groups who helped shape its history, St. Louis’ role in westward expansion, a...
13 mi from route
~33 min detour
$19
near mile 125.1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $13 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
37.5
0
$13.14
$6.00
Efficient EV
31.3
0
$10.95
$5.00
EV Truck/SUV
50
0
$17.51
$8.01
Gas CO2
44 kg
EV CO2
15 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 as of Apr 15, 2026
Origin
Centralia, MO
Night
in Centralia on Thursday
Local time
9:07 PM
CDT
Current temp
55°F
Unavailable
Live forecast
Destination
Florissant, MO
Night
in Florissant on Thursday
Local time
9:07 PM
CDT
Current temp
58°F
Unavailable
Live forecast
53°F
Warrenton, MO
63 mi in
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
3 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
2h 35m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Centralia, MO to Florissant, MO covers 125.1 miles and takes about 2h 35m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Dwight D. Eisenhower Highway, MO 22, US 54. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 62.6 miles from Centralia, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $19.56 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.
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 16 significant decision points across 125.1 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 32.4 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 116.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Centralia, MO to Florissant, MO, road signs begin pointing toward Memphis along the way.
