How far is Festus, MO from Florissant, MO?
The driving distance from Festus, MO to Florissant, MO is about 51.3 miles (82.5 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 39.5 miles (63.5 km).
- For a round trip, plan for roughly 01h 43m 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 00h 51m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Festus and Florissant.
Turn-by-Turn Driving Directions
Step-by-step road directions between Festus and Florissant.
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1
Start on North 2nd Street
24 m · 5 sec · North 2nd Street
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2
Turn right onto Walnut Street
103 m · 20 sec · Walnut Street
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3
Turn left onto West Main Street
672 ft · 17 sec · West Main Street
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4
Turn right onto South Mill Street
2976 ft · 59 sec · South Mill Street
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5
Turn right onto Veterans Memorial Boulevard
2484 ft · 58 sec · Veterans Memorial Boulevard
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6
Take the ramp straight toward I 55 North: Saint Louis
1472 ft · 37 sec
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7
Merge slight left
19 mi · 21 min
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8
Continue on Rosa Parks Highway
1.3 mi · 2 min · Rosa Parks Highway
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9
Take the exit slight right toward I 270 West, I 255 East: Kansas City, Chicago
1279 ft · 27 sec
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10
Keep slight left to continue on I 270 West: Kansas City
118 m · 8 sec
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11
Continue on I 270 West
1.2 km · 1 min
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12
Merge slight left
24.4 mi · 31 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 Festus 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.
I 270 West
Merge slight left
24.4 mi · 00h 31m
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.
Mostly Sunny leaving Festus and Mostly Sunny near Florissant.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Festus to Florissant?
The road trip is about 51.3 miles (82.5 km) and usually takes 00h 51m 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?
Sappington is a useful midpoint, sitting about 25.2 miles from Festus and 26 miles from Florissant.
How much longer is the road route than the straight-line distance?
The direct path is about 39.5 miles (63.5 km), while the road route adds roughly 11.8 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 4:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.83 one way or $13.65 round trip. Estimated CO2 is about 16.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Festus and Mostly Sunny near Florissant.
Stop Ideas Near Sappington
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Sappington.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Festus and Florissant. Straight-line distance: 39.49 mi (63.55 km).
#1 Festus
City in Missouri
| Population | 12,114 |
| Coordinates | 38.2206100, -90.3959500 |
| Altitude | 132 |
| 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: 83 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 42m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 01m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $6.83 | $13.65 |
| Mid-grade | $4.25 | $7.70 | $15.40 |
| Premium | $4.65 | $8.42 | $16.85 |
| Diesel | $5.30 | $9.60 | $19.20 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.