How far is Holts Summit, MO from Florissant, MO?
The driving distance from Holts Summit, MO to Florissant, MO is about 118.9 miles (191.4 km), with a travel time of about 01h 52m by car.
- The straight-line flight distance is about 97.6 miles (157 km).
- For a round trip, plan for roughly 03h 44m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 52m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Montgomery County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Holts Summit and Florissant.
Turn-by-Turn Driving Directions
Step-by-step road directions between Holts Summit and Florissant.
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1
Start on East Hillcrest Avenue
21 m · 8 sec · East Hillcrest Avenue
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2
Turn left onto South Summit Drive
133 m · 16 sec · South Summit Drive
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3
Turn left onto Center Street
1209 ft · 40 sec · Center Street
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4
Take the ramp left toward US 54 East: Fulton
1153 ft · 28 sec
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5
Merge slight left
24 mi · 26 min
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6
Take the exit slight right toward I 70 East, US 40 East: Saint Louis
1220 ft · 15 sec
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7
Merge slight left onto Dwight D. Eisenhower Highway
84 mi · 1 hr 38 min · Dwight D. Eisenhower Highway
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8
Take the exit slight right toward I 270: Chicago, Memphis
872 ft · 12 sec
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9
Keep slight left to continue on I 270 North: Chicago
2556 ft · 36 sec
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10
Continue on I 270 North: Chicago
1270 ft · 18 sec
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11
Keep slight left to continue on I 270 North: Chicago
988 ft · 14 sec
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12
Merge slight left
4.2 mi · 5 min
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13
Take the exit slight right toward US 67
1565 ft · 45 sec
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14
Turn left onto North Lindbergh Boulevard
1.8 mi · 3 min · North Lindbergh Boulevard
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15
Turn right onto West Washington Street
1 mi · 2 min · West Washington Street
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16
Turn left onto North New Florissant Road
26 m · 1 sec · North New Florissant Road
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17
Arrive at your destination
0 m · 1 sec · North New Florissant Road
Car Route Details
A richer read on the saved driving route between Holts Summit and Florissant.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
84 mi · 01h 38m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Showers And Thunderstorms leaving Holts Summit and Showers And Thunderstorms near Florissant.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Holts Summit to Florissant?
The road trip is about 118.9 miles (191.4 km) and usually takes 01h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Jonesburg is a useful midpoint, sitting about 58.5 miles from Holts Summit and 60.3 miles from Florissant.
How much longer is the road route than the straight-line distance?
The direct path is about 97.6 miles (157 km), while the road route adds roughly 21.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.84 one way or $31.68 round trip. Estimated CO2 is about 37.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Holts Summit and Showers And Thunderstorms near Florissant.
Stop Ideas Near Jonesburg
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Warrenton City Animal Control
Warrenton City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Jonesburg.
Hermann
Washington
Jefferson City
Kirkwood
Flight Path Map
This map shows the direct air route between Holts Summit and Florissant. Straight-line distance: 97.57 mi (157.03 km).
#1 Holts Summit
City in Callaway County, Missouri, United States
| Population | 4,519 |
| Coordinates | 38.6403200, -92.1224100 |
| Altitude | 259 |
| Country | United States |
#2 Florissant
The most populous city in St.
| Population | 50,795 |
| Coordinates | 38.7892200, -90.3226100 |
| Altitude | 175 |
| Country | United States |
End: North New Florissant Road (-90.32261, 38.78922)
Estimated Travel Time
Distance: 191 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 57m |
| 40 mph (64.37 km/h) | 02h 58m |
| 50 mph (80.47 km/h) | 02h 22m |
| 60 mph (96.56 km/h) | 01h 58m |
| 70 mph (112.65 km/h) | 01h 41m |
| 80 mph (129 km/h) | 01h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.84 | $31.68 |
| Mid-grade | $4.25 | $17.86 | $35.73 |
| Premium | $4.65 | $19.55 | $39.09 |
| Diesel | $5.30 | $22.28 | $44.55 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Missouri · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.