How far is Town and Country, MO from Saint Peters, MO?
The driving distance from Town and Country, MO to Saint Peters, MO is about 21.5 miles (34.6 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 15.7 miles (25.2 km).
- For a round trip, plan for roughly 01h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CST.
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.
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 St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Town and Country and Saint Peters.
Turn-by-Turn Driving Directions
Step-by-step road directions between Town and Country and Saint Peters.
-
1
Start on Woodlark Lane
95 m · 18 sec · Woodlark Lane
-
2
Turn left onto Topping Road
1.5 km · 2 min · Topping Road
-
3
At the end of the road, turn right onto Clayton Road
1.1 mi · 3 min · Clayton Road
-
4
Turn left onto North Ballas Road
2584 ft · 58 sec · North Ballas Road
-
5
Continue on South New Ballas Road
1.2 mi · 2 min · South New Ballas Road
-
6
Turn left onto Ladue Road
1021 ft · 22 sec · Ladue Road
-
7
Take the ramp slight right toward I 270 North
1276 ft · 19 sec
-
8
Merge slight left
5 mi · 6 min
-
9
Take the exit slight right toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
1 mi · 1 min
-
10
Keep slight left to continue on I 70 West: Kansas City
645 ft · 11 sec
-
11
Continue on I 70 West: Kansas City
1 km · 57 sec
-
12
Merge slight left
10.5 mi · 13 min
-
13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Town and Country 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.
I 70 West
Merge slight left
10.5 mi · 00h 13m
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 Town and Country 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 Town and Country to Saint Peters?
The road trip is about 21.5 miles (34.6 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?
Bridgeton is a useful midpoint, sitting about 10.7 miles from Town and Country and 10.7 miles from Saint Peters.
How much longer is the road route than the straight-line distance?
The direct path is about 15.7 miles (25.2 km), while the road route adds roughly 5.8 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 7:00 AM to 7:00 PM CST. If you want a more comfortable same-day return, try to leave by 7:28 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.79 one way or $5.57 round trip. Estimated CO2 is about 6.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Town and Country and Sunny near Saint Peters.
Stop Ideas Near Bridgeton
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 Bridgeton.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Town and Country and Saint Peters. Straight-line distance: 15.69 mi (25.25 km).
#1 Town and Country
City in St.
| Population | 11,140 |
| Coordinates | 38.6122800, -90.4634500 |
| Altitude | 178 |
| 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: Saint Peters (-90.62651, 38.80033)
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 25m |
| 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 | $3.67 | $2.79 | $5.57 |
| Mid-grade | $4.05 | $3.08 | $6.16 |
| Premium | $4.41 | $3.35 | $6.71 |
| Diesel | $5.90 | $4.49 | $8.97 |
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 · Nov 11, 2026