How far is Pacific, MO from Chesterfield, MO?
The driving distance from Pacific, MO to Chesterfield, MO is about 20.6 miles (33.1 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 15.3 miles (24.7 km).
- For a round trip, plan for roughly 01h 02m 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.
City in New Jersey
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 Pacific and Chesterfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pacific and Chesterfield.
-
1
Start on South 1st Street
2532 ft · 2 min · South 1st Street
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2
Turn left onto West Park Street
3.5 mi · 9 min · West Park Street
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3
Turn right
11 mi · 16 min
-
4
Turn left onto Clarkson Road
3.6 mi · 7 min · Clarkson Road
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5
Turn left onto Baxter Road
1.6 mi · 3 min · Baxter Road
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6
Turn right onto Wild Horse Creek Road
598 ft · 23 sec · Wild Horse Creek Road
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7
Turn left onto Santa Maria Drive
1514 ft · 1 min · Santa Maria Drive
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8
Arrive at your destination
0 m · 1 sec · Santa Maria Drive
Car Route Details
A richer read on the saved driving route between Pacific and Chesterfield.
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.
Longest stretch
Turn right
11 mi · 00h 16m
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.
Mostly Sunny leaving Pacific and Mostly Sunny near Chesterfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Pacific to Chesterfield?
The road trip is about 20.6 miles (33.1 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?
Wildwood is a useful midpoint, sitting about 10.3 miles from Pacific and 10.3 miles from Chesterfield.
How much longer is the road route than the straight-line distance?
The direct path is about 15.3 miles (24.7 km), while the road route adds roughly 5.3 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 7:28 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.75 one way or $5.51 round trip. Estimated CO2 is about 6.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Pacific and Mostly Sunny near Chesterfield.
Stop Ideas Near Wildwood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Park
St. Peters City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Wildwood.
Kirkwood
Washington
Gateway Transportation Center
Alton
Flight Path Map
This map shows the direct air route between Pacific and Chesterfield. Straight-line distance: 15.35 mi (24.7 km).
#1 Pacific
City in Missouri
| Population | 7,097 |
| Coordinates | 38.4820000, -90.7415200 |
| Altitude | 142 |
| Country | United States |
#2 Chesterfield
A city in St.
| Population | 47,570 |
| Coordinates | 38.6631100, -90.5770700 |
| Altitude | 144 |
| Country | United States |
End: Santa Maria Drive (-90.576914, 38.663102)
Estimated Travel Time
Distance: 33 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 41m |
| 40 mph (64.37 km/h) | 00h 30m |
| 50 mph (80.47 km/h) | 00h 24m |
| 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 | $2.75 | $5.51 |
| Mid-grade | $4.25 | $3.10 | $6.21 |
| Premium | $4.65 | $3.40 | $6.79 |
| Diesel | $5.30 | $3.87 | $7.74 |
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.