How far is Florissant, MO from Cottleville, MO?
The driving distance from Florissant, MO to Cottleville, MO is about 20.9 miles (33.7 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 18.1 miles (29.1 km).
- For a round trip, plan for roughly 01h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 31m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
A city in St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Rain Showers
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Florissant and Cottleville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Florissant and Cottleville.
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1
Start on North New Florissant Road
26 m · 6 sec · North New Florissant Road
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2
Turn right onto Washington Street
1 mi · 2 min · Washington Street
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3
Turn left onto Lindbergh Boulevard
1.7 mi · 3 min · Lindbergh Boulevard
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4
Take the ramp slight right
1912 ft · 47 sec
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5
Merge slight left onto Rosemary Straub Davison Highway
3.7 mi · 5 min · Rosemary Straub Davison Highway
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6
Take the exit slight right toward I 70: Saint Louis, Kansas City
1492 ft · 26 sec
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7
Continue on I 70: Saint Louis, Kansas City
2478 ft · 43 sec
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8
Keep slight right to continue on I 70 West: Kansas City
2439 ft · 42 sec
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9
Merge slight left
3.3 mi · 4 min
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10
Take the exit slight right
657 ft · 16 sec
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11
Turn straight onto North Outer Road
1263 ft · 24 sec · North Outer Road
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12
Continue on North Outer Road
1531 ft · 29 sec · North Outer Road
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13
Take the ramp slight left toward MO 94 West: Veterans Memorial Parkway
669 ft · 16 sec
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14
Continue on South First Capitol Drive
6.6 mi · 9 min · South First Capitol Drive
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15
Take the exit slight right toward Pitman Hill Road, Mid Rivers Mall Drive
1126 ft · 24 sec
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16
Turn straight onto North Saint Peters Parkway
2786 ft · 53 sec · North Saint Peters Parkway
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17
Turn straight onto Mid Rivers Mall Drive
79 m · 7 sec
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18
Turn slight right onto Mid Rivers Mall Drive
1857 ft · 50 sec · Mid Rivers Mall Drive
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19
Turn left onto Central School Road
1.6 km · 2 min · Central School Road
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20
Continue straight
88 m · 15 sec
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21
Turn left onto Chestnut
57 m · 10 sec · Chestnut
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22
Turn right onto Main Street
81 m · 12 sec · Main Street
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23
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Florissant and Cottleville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South First Capitol Drive
Continue on South First Capitol Drive
6.55 mi · 00h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny then Chance Rain Showers leaving Florissant and Chance Showers And Thunderstorms near Cottleville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Florissant to Cottleville?
The road trip is about 20.9 miles (33.7 km) and usually takes 00h 31m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Saint Charles is a useful midpoint, sitting about 10.4 miles from Florissant and 10.5 miles from Cottleville.
How much longer is the road route than the straight-line distance?
The direct path is about 18.1 miles (29.1 km), while the road route adds roughly 2.8 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.79 one way or $5.58 round trip. Estimated CO2 is about 6.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Rain Showers around Florissant and Chance Showers And Thunderstorms near Cottleville.
Stop Ideas Near Saint Charles
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Park
Jennings City Hall
Ferguson Finance Director
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Saint Charles.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Florissant and Cottleville. Straight-line distance: 18.1 mi (29.13 km).
#1 Florissant
The most populous city in St.
| Population | 50,795 |
| Coordinates | 38.7892200, -90.3226100 |
| Altitude | 175 |
| Country | United States |
#2 Cottleville
City in Saint Charles County, Missouri, United States
| Population | 5,925 |
| Coordinates | 38.7461600, -90.6540100 |
| Altitude | 151 |
| Country | United States |
End: Cottleville (-90.65401, 38.74616)
Estimated Travel Time
Distance: 34 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 41m |
| 40 mph (64.37 km/h) | 00h 31m |
| 50 mph (80.47 km/h) | 00h 25m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.79 | $5.58 |
| Mid-grade | $4.25 | $3.15 | $6.29 |
| Premium | $4.65 | $3.44 | $6.89 |
| Diesel | $5.30 | $3.92 | $7.85 |
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 · Apr 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.