How far is Pevely, MO from St. Louis, MO?
The driving distance from Pevely, MO to St. Louis, MO is about 29.1 miles (46.8 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 26 miles (41.9 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.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Pevely and St. Louis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pevely and St. Louis.
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1
Start on Elm Street
64 m · 15 sec · Elm Street
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2
At the end of the road, turn left onto Main Street
89 m · 13 sec · Main Street
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3
Turn right onto County Road
1756 ft · 1 min · County Road
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4
At the end of the road, turn left
876 ft · 18 sec
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5
Take the ramp slight right toward I 55 North: Saint Louis
1719 ft · 42 sec
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6
Merge slight left
13.9 mi · 15 min
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7
Continue on Rosa Parks Highway
12.5 mi · 16 min · Rosa Parks Highway
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8
Take the exit slight right toward MO 30 East: Gravois Avenue
1001 ft · 24 sec
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9
Turn slight right onto Gravois Avenue
1044 ft · 27 sec · Gravois Avenue
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10
Continue on South Tucker Boulevard
1.3 mi · 3 min · South Tucker Boulevard
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11
Turn right onto Market Street
26 m · 2 sec · Market Street
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12
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Pevely and St. Louis.
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.
I 55 North
Merge slight left
13.9 mi · 00h 15m
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.
Sunny leaving Pevely and Sunny near St. Louis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Pevely to St. Louis?
The road trip is about 29.1 miles (46.8 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?
Mehlville is a useful midpoint, sitting about 14.5 miles from Pevely and 14.5 miles from St. Louis.
How much longer is the road route than the straight-line distance?
The direct path is about 26 miles (41.9 km), while the road route adds roughly 3.1 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 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 $3.85 one way or $7.69 round trip. Estimated CO2 is about 9.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Pevely and Sunny near St. Louis.
Stop Ideas Near Mehlville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Marco's City Hall Cafe
City Hall Lot
St. Louis City Hall
St Louis License Office
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Mehlville.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Pevely and St. Louis. Straight-line distance: 26.05 mi (41.92 km).
#1 Pevely
City in Jefferson County, Missouri, United States
| Population | 6,001 |
| Coordinates | 38.2833900, -90.3951200 |
| Altitude | 137 |
| Country | United States |
#2 St. Louis
The second most populous city in Missouri and the center of the St.
| Population | 315,685 |
| Coordinates | 38.6272700, -90.1978900 |
| Altitude | 142 |
| Country | United States |
End: Market Street (-90.197859, 38.627348)
Estimated Travel Time
Distance: 47 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 58m |
| 40 mph (64.37 km/h) | 00h 43m |
| 50 mph (80.47 km/h) | 00h 34m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.85 | $7.69 |
| Mid-grade | $4.25 | $4.34 | $8.68 |
| Premium | $4.65 | $4.75 | $9.49 |
| Diesel | $5.30 | $5.41 | $10.82 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.