How far is Gladstone, MO from Florissant, MO?
The driving distance from Gladstone, MO to Florissant, MO is about 248.1 miles (399.2 km), with a travel time of about 03h 48m by car.
- The straight-line flight distance is about 229 miles (368.6 km).
- For a round trip, plan for roughly 07h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 48m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Gladstone and Florissant.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gladstone and Florissant.
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1
Start on North Garfield Avenue
126 m · 21 sec · North Garfield Avenue
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2
Turn right onto Northeast 61st Street
1843 ft · 1 min · Northeast 61st Street
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3
Turn right onto North Antioch Road
1.2 km · 2 min · North Antioch Road
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4
Turn left onto Northeast Chouteau Trafficway
1.7 mi · 3 min · Northeast Chouteau Trafficway
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5
Continue on Northeast Chouteau Parkway
1.6 mi · 3 min · Northeast Chouteau Parkway
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6
Continue on North Chouteau Trafficway
1.7 mi · 3 min · North Chouteau Trafficway
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7
Turn left onto East Front Street
1.2 mi · 2 min · East Front Street
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8
Take the ramp slight right toward I 435 South: Grandview
1353 ft · 33 sec
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9
Merge slight left onto Lamar Hunt Memorial Highway
4.4 mi · 5 min · Lamar Hunt Memorial Highway
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10
Keep slight right to continue on I 70, US 24 West, US 40: Saint Louis, Kansas City, Sports Complex
1500 ft · 23 sec
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11
Keep slight left to continue on I 70 East: Saint Louis
1.2 mi · 2 min
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12
Keep slight left to continue on I 70 East: Saint Louis
143 m · 12 sec
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13
Merge slight left onto George Brett Super Highway
2213 ft · 29 sec · George Brett Super Highway
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14
Continue on Truman/Eisenhower Presidential Highway
2.9 mi · 3 min · Truman/Eisenhower Presidential Highway
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15
Continue on Clifton J. Scott Memorial Highway
1.8 mi · 2 min · Clifton J. Scott Memorial Highway
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16
Continue on Truman/Eisenhower Presidential Highway
2.6 mi · 3 min · Truman/Eisenhower Presidential Highway
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17
Continue on Dwight D. Eisenhower Highway
52.5 mi · 57 min · Dwight D. Eisenhower Highway
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18
Continue on U.S. Submarine Veterans' Memorial Highway
32 mi · 34 min · U.S. Submarine Veterans' Memorial Highway
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19
Keep slight left to continue on U.S. Submarine Veterans' Memorial Highway
22.4 mi · 24 min · U.S. Submarine Veterans' Memorial Highway
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20
Continue on Dwight D. Eisenhower Highway
1.8 mi · 2 min · Dwight D. Eisenhower Highway
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21
Continue on Highway Patrol Sgt. Benjamin Booth Memorial Highway
1.6 mi · 2 min · Highway Patrol Sgt. Benjamin Booth Memorial Highway
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22
Continue on Sheriff Roger I. Wilson Memorial Highway
1.9 mi · 2 min · Sheriff Roger I. Wilson Memorial Highway
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23
Continue on Dwight D. Eisenhower Highway
103.1 mi · 2 hr 3 min · Dwight D. Eisenhower Highway
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24
Take the exit slight right toward I 270: Chicago, Memphis
872 ft · 12 sec
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25
Keep slight left to continue on I 270 North: Chicago
2556 ft · 36 sec
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26
Continue on I 270 North: Chicago
1270 ft · 18 sec
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27
Keep slight left to continue on I 270 North: Chicago
988 ft · 14 sec
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28
Merge slight left
4.2 mi · 5 min
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29
Take the exit slight right toward US 67
1565 ft · 45 sec
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30
Turn left onto North Lindbergh Boulevard
1.8 mi · 3 min · North Lindbergh Boulevard
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31
Turn right onto West Washington Street
1 mi · 2 min · West Washington Street
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32
Turn left onto North New Florissant Road
26 m · 1 sec · North New Florissant Road
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33
Arrive at your destination
0 m · 1 sec · North New Florissant Road
Car Route Details
A richer read on the saved driving route between Gladstone 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
Continue on Dwight D. Eisenhower Highway
103 mi · 02h 03m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Gladstone 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 Gladstone to Florissant?
The road trip is about 248.1 miles (399.2 km) and usually takes 03h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Rocheport is a useful midpoint, sitting about 122.3 miles from Gladstone and 125.8 miles from Florissant.
How much longer is the road route than the straight-line distance?
The direct path is about 229 miles (368.6 km), while the road route adds roughly 19.1 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:24 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $33.00 one way or $65.99 round trip. Estimated CO2 is about 77.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Gladstone and Showers And Thunderstorms near Florissant.
Stop Ideas Near Rocheport
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 Rocheport.
Jefferson City
Sedalia
Hermann
Warrensburg
Flight Path Map
This map shows the direct air route between Gladstone and Florissant. Straight-line distance: 229.03 mi (368.59 km).
#1 Gladstone
City in Missouri, USA
| Population | 27,677 |
| Coordinates | 39.2038900, -94.5546800 |
| Altitude | 287 |
| 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: 399 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 15m |
| 40 mph (64.37 km/h) | 06h 12m |
| 50 mph (80.47 km/h) | 04h 57m |
| 60 mph (96.56 km/h) | 04h 08m |
| 70 mph (112.65 km/h) | 03h 32m |
| 80 mph (129 km/h) | 03h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $33.00 | $65.99 |
| Mid-grade | $4.25 | $37.21 | $74.43 |
| Premium | $4.65 | $40.72 | $81.45 |
| Diesel | $5.30 | $46.41 | $92.82 |
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 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.