How far is Warsaw, MO from Saint Peters, MO?
The driving distance from Warsaw, MO to Saint Peters, MO is about 197.3 miles (317.5 km), with a travel time of about 03h 06m by car.
- The straight-line flight distance is about 153.9 miles (247.6 km).
- For a round trip, plan for roughly 06h 13m 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 06m.
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.
Town in Callaway County, Missouri, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Warsaw and Saint Peters.
Turn-by-Turn Driving Directions
Step-by-step road directions between Warsaw and Saint Peters.
-
1
Start on West Washington Street
32 m · 10 sec · West Washington Street
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2
Turn left onto Seminary Street
69 m · 12 sec · Seminary Street
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3
Turn right onto Main Street
1108 ft · 32 sec · Main Street
-
4
Turn right
1.3 mi · 2 min
-
5
Continue on Braden Road
560 ft · 17 sec · Braden Road
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6
Turn left
1378 ft · 34 sec
-
7
Merge slight left
15.4 mi · 19 min
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8
Take the exit slight right toward MO 52 East: Cole Camp
1533 ft · 44 sec
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9
Turn right onto State Highway 52
3 mi · 4 min · State Highway 52
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10
Continue on West Main Street
21.2 mi · 30 min · West Main Street
-
11
Keep slight left
49 m · 3 sec
-
12
Keep slight right
3.4 mi · 5 min
-
13
Turn left
13.1 mi · 18 min
-
14
Turn right
4 m · 1 sec
-
15
Turn left
30 m · 2 sec
-
16
Turn straight
21.9 mi · 30 min
-
17
Turn right onto Southwest Boulevard
1102 ft · 42 sec · Southwest Boulevard
-
18
Take the ramp left toward US 54 East: Fulton
746 ft · 18 sec
-
19
Merge slight left onto C. F. “Red” Whaley Expressway
31.9 mi · 35 min · C. F. “Red” Whaley Expressway
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20
Take the exit slight right toward I 70 East, US 40 East: Saint Louis
1220 ft · 15 sec
-
21
Merge slight left onto Dwight D. Eisenhower Highway
73.7 mi · 1 hr 26 min · Dwight D. Eisenhower Highway
-
22
Take the exit slight right toward Mid Rivers Mall Drive
889 ft · 19 sec
-
23
Keep slight left to continue on Mid Rivers Mall Drive
63 m · 4 sec
-
24
Turn straight onto Mid Rivers Mall Drive
61 m · 6 sec · Mid Rivers Mall Drive
-
25
Take the ramp straight toward I 70 West: Wentzville
1419 ft · 20 sec
-
26
Merge slight left
146 m · 7 sec
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27
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Warsaw and Saint Peters.
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
Merge slight left onto Dwight D. Eisenhower Highway
73.7 mi · 01h 26m
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.
Showers And Thunderstorms leaving Warsaw and Showers And Thunderstorms near Saint Peters.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Warsaw to Saint Peters?
The road trip is about 197.3 miles (317.5 km) and usually takes 03h 06m 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?
New Bloomfield is a useful midpoint, sitting about 93.5 miles from Warsaw and 103.8 miles from Saint Peters.
How much longer is the road route than the straight-line distance?
The direct path is about 153.9 miles (247.6 km), while the road route adds roughly 43.4 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 10:46 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.25 one way or $52.49 round trip. Estimated CO2 is about 61.9 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Warsaw and Showers And Thunderstorms near Saint Peters.
Stop Ideas Near New Bloomfield
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 New Bloomfield.
Jefferson City
Hermann
Washington
Sedalia
Flight Path Map
This map shows the direct air route between Warsaw and Saint Peters. Straight-line distance: 153.83 mi (247.57 km).
#1 Warsaw
City in Missouri, United States
| Population | 2,217 |
| Coordinates | 38.2430800, -93.3818700 |
| Altitude | 218 |
| 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: 318 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 34m |
| 40 mph (64.37 km/h) | 04h 55m |
| 50 mph (80.47 km/h) | 03h 56m |
| 60 mph (96.56 km/h) | 03h 17m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $26.25 | $52.49 |
| Mid-grade | $4.25 | $29.60 | $59.20 |
| Premium | $4.65 | $32.39 | $64.78 |
| Diesel | $5.30 | $36.92 | $73.83 |
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.