Jefferson City, MO to Florissant, MO is 123.1 miles and takes about 2 hours 26 minutes via Dwight D. Eisenhower Highway and I-270, with a fuel budget near $19 and enough daylight to finish in a day. This drive keeps you within the Midwest region, staying within Missouri for the entire journey. Expect a route that involves frequent turns and navigating local roads, rather than a simple, straight shot. It's a manageable, single-day trip, so you won't need to plan for overnight stays.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
61.6 miles from Jefferson City, MO
A natural place for your longest stop of the day
, about 1h 11m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D. Eisenhower Highway
84 mi
1h 38m
US 54
29.6 mi
32m
I 270
4.2 mi
5m
North Lindbergh Boulevard
1.8 mi
3m
West Washington Street
1 mi
2m
West McCarty Street
0.6 mi
1m
Jefferson Street
<0.1 mi
<1m
East Wall Way
<0.1 mi
<1m
Longest stretch:
Dwight D. Eisenhower Highway
— 84 mi, about 1h 38m
Turn-by-Turn Driving Directions
Step-by-step road directions between Jefferson City, MO and Florissant, MO.
1
Start on East Wall Way
155 ft·13 sec·East Wall Way
2
Turn right onto Jefferson Street
251 ft·14 sec·Jefferson Street
3
Turn right onto West McCarty Street
0.6 mi·1 min·West McCarty Street
4
Take the ramp
0.1 mi·17 sec
Toward US 54 East, US 63 North: Fulton, Columbia
5
Merge onto US 54; US 63
30 mi·32 min·US 54; US 63
6
Take the exit
0.2 mi·14 sec
Toward I 70 East, US 40 East: Saint Louis
7
Merge onto I 70; US 40
84 mi·1 hr 38 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
8
Take the exit
0.2 mi·12 sec
Exit 232Toward I 270: Chicago, MemphisUse the slight right lane.
9
Keep slight left at fork
0.5 mi·36 sec
Toward I 270 North: ChicagoUse the slight left lane.
10
Continue on this road
0.2 mi·18 sec·this road
Exit 232Toward I 270 North: Chicago
11
Keep slight left at fork
0.2 mi·14 sec
Toward I 270 North: ChicagoUse the straight lane.
12
Merge onto I 270
4.2 mi·5 min·I 270
13
Take the exit
0.3 mi·44 sec
Exit 25Toward US 67Use the straight / slight right lanes.
14
Turn left onto US 67
1.8 mi·3 min·North Lindbergh Boulevard
Use the left lane.
15
Turn right onto West Washington Street
1.0 mi·2 min·West Washington Street
16
Turn left onto North New Florissant Road
87 ft·1 sec·North New Florissant Road
17
Arrive at destination
North New Florissant Road
Trip Plan
Given the 2 hour 26 minute duration, leaving Jefferson City in the morning is ideal, allowing ample time to reach Florissant with daylight to spare. Since this is a single-day trip and not a strenuous drive, you have flexibility with your departure time. Keep an eye on your fuel levels, especially before leaving major highway stretches, as the route involves significant time on non-highway roads where services might be less frequent. The longest continuous highway segment is 84 miles, so plan your fuel and break stops accordingly around that.
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 61.6 miles from Jefferson City, MO, or about 1h 11m 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 27 miles or 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 61.6 miles or 1h 11m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 57m
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 Jefferson City, 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 Jefferson City, MO
This is one driving day of about 123.1 miles and 2h 26m.
Your first comfortable stop window is around 27 miles from Jefferson City, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
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.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 13
5 decision points cluster between mile 114.7 and 120.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
114.7 mi into trip|~2h 13m 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
114.9 mi into trip|~2h 13m 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
115.6 mi into trip|~2h 14m 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
120 mi into trip|~2h 20m 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
6
120.3 mi into trip|~2h 20m in|US 67 / North Lindbergh Boulevard
Turn left onto US 67 / North Lindbergh Boulevard
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$19.25 one way
$38.49 round trip
$3.97/gal25.4 MPG avg43 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$21.13
$42.26
premium
$4.89
$23.69
$47.38
diesel
$5.61
$27.18
$54.36
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 43.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
36.9
0
$12.93
$5.91
Efficient EV
30.8
0
$10.77
$4.92
EV Truck/SUV
49.2
0
$17.23
$7.88
Gas CO2
43 kg
EV CO2
14 kg (67% 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 17, 2026
Origin
Jefferson City, MO
Morning
in Jefferson City on Sunday
Local time
8:26 AM
CDT
Current temp
60°F
Mostly Cloudy
SE 7 mph0% chanceLive forecast
Destination
Florissant, MO
Morning
in Florissant on Sunday
Local time
8:26 AM
CDT
Current temp
83°F
Unavailable
Live forecast
60°F
Warrenton, MO
62 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
23 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 26m 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.
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 123.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is characterized by its turn-heavy local feel, with only 27% of the journey on highways. You'll experience a more engaged driving experience, navigating through various local road segments. The longest continuous stretch you'll encounter is 84 miles along the Dwight D. Eisenhower Highway. This suggests a route that might feel more like a scenic tour through communities rather than a high-speed interstate transit.
Only 27% highway — the rest is turn-by-turn surface driving.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 84 mi on Dwight D. Eisenhower Highway.
How Hard Is This Drive?
9/10
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 114.7 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 13 significant decision points across 123.1 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 114.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 114.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 115.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
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 Jefferson City, MO to Florissant, MO, road signs begin pointing toward Memphis along the way.
Memphis
114.7 mi in|~2h 13m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 26m. Total distance: 123.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 26m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 84 miles on Dwight D. Eisenhower Highway. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Florissant, MO before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 114.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 114.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 115.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Gateway Arch National Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Florissant, MO before heading back.
