How far is Clarkson Valley, MO from Saint Peters, MO?
The driving distance from Clarkson Valley, MO to Saint Peters, MO is about 21.8 miles (35.1 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 12.7 miles (20.5 km).
- For a round trip, plan for roughly 01h 00m 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 30m.
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.
Township in Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Clarkson Valley and Saint Peters.
Turn-by-Turn Driving Directions
Step-by-step road directions between Clarkson Valley and Saint Peters.
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1
Start on Greenbank Drive
1553 ft · 1 min · Greenbank Drive
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2
At the end of the road, turn right onto Forest Club Drive
105 m · 21 sec · Forest Club Drive
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3
At the end of the road, turn left onto Clarkson Road
2.7 mi · 5 min · Clarkson Road
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4
Continue on Olive Boulevard
4.4 mi · 8 min · Olive Boulevard
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5
Take the ramp slight left toward MO 141 North
1546 ft · 45 sec
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6
Merge slight left
1.7 mi · 2 min
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7
Take the exit slight right toward MO 364 West
1791 ft · 44 sec
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8
Merge slight left onto Page Avenue
3.7 mi · 5 min · Page Avenue
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9
Take the exit slight right toward MO 94 East: St. Charles
739 ft · 16 sec
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10
Keep slight left to continue on Muegge Road
1561 ft · 38 sec
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11
Continue on Muegge Road
3 mi · 6 min · Muegge Road
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12
Continue on Cave Springs Road
916 ft · 22 sec · Cave Springs Road
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13
Take the ramp slight left
1261 ft · 23 sec
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14
Merge slight left
3.2 mi · 4 min
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Clarkson Valley and Saint Peters.
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.
Olive Boulevard
Continue on Olive Boulevard
4.37 mi · 00h 08m
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 Clarkson Valley and Sunny near Saint Peters.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Clarkson Valley to Saint Peters?
The road trip is about 21.8 miles (35.1 km) and usually takes 00h 30m 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?
Lake is a useful midpoint, sitting about 10.3 miles from Clarkson Valley and 11.6 miles from Saint Peters.
How much longer is the road route than the straight-line distance?
The direct path is about 12.7 miles (20.5 km), while the road route adds roughly 9.1 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 7:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.90 one way or $5.81 round trip. Estimated CO2 is about 6.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Clarkson Valley and Sunny near Saint Peters.
Stop Ideas Near Lake
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 Lake.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Clarkson Valley and Saint Peters. Straight-line distance: 12.73 mi (20.49 km).
#1 Clarkson Valley
City in Saint Louis County, Missouri, United States
| Population | 2,604 |
| Coordinates | 38.6183900, -90.5892900 |
| Altitude | 180 |
| Country | United States |
#2 Saint Peters
The most populous city in St.
| Population | 58,043 |
| Coordinates | 38.8003300, -90.6265100 |
| Altitude | 134 |
| Country | United States |
End: I 70 West (-90.626511, 38.800311)
Estimated Travel Time
Distance: 35 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 43m |
| 40 mph (64.37 km/h) | 00h 32m |
| 50 mph (80.47 km/h) | 00h 26m |
| 60 mph (96.56 km/h) | 00h 21m |
| 70 mph (112.65 km/h) | 00h 18m |
| 80 mph (129 km/h) | 00h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.90 | $5.81 |
| Mid-grade | $4.25 | $3.27 | $6.55 |
| Premium | $4.65 | $3.58 | $7.17 |
| Diesel | $5.30 | $4.08 | $8.17 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.