How far is Oronogo, MO from Saint Peters, MO?
The driving distance from Oronogo, MO to Saint Peters, MO is about 291.5 miles (469.1 km), with a travel time of about 04h 34m by car.
- The straight-line flight distance is about 237.1 miles (381.5 km).
- For a round trip, plan for roughly 09h 08m 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 04h 34m.
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.
City in Missouri parts of witch are in Camden, Laclede, and Pulaski Counties
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Oronogo and Saint Peters.
Turn-by-Turn Driving Directions
Step-by-step road directions between Oronogo and Saint Peters.
-
1
Start on the route
21 m · 10 sec
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2
Turn left onto 1st Street
31 m · 7 sec · 1st Street
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3
Turn right onto East Central Street
1.3 km · 2 min · East Central Street
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4
At the end of the road, turn left onto County Road 220
1.2 km · 1 min · County Road 220
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5
Turn right
5.8 mi · 8 min
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6
Take the ramp left toward I 49 Business, MO 96, MO 171: Carthage
1048 ft · 13 sec
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7
Merge slight left onto Edward F. Dixon III Memorial Highway
1.3 mi · 2 min · Edward F. Dixon III Memorial Highway
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8
Continue on West Central Avenue
1.7 mi · 4 min · West Central Avenue
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9
Turn slight left
9.4 mi · 12 min
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10
Continue straight
1.5 km · 1 min
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11
Continue straight
26.7 mi · 31 min
-
12
Take the ramp straight toward I 44 East: Springfield
3171 ft · 1 min
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13
Merge slight left
194.8 mi · 3 hr 31 min
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14
Take the exit slight right toward I 44 Business, MO 100 East: Gray Summit
970 ft · 28 sec
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15
Turn left onto Manchester Road
13.4 mi · 19 min · Manchester Road
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16
Take the exit slight right toward MO 109
1108 ft · 31 sec
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17
Enter the roundabout and take exit 3 toward the route
68 m · 4 sec
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18
Exit the roundabout
157 m · 11 sec
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19
Enter the roundabout and take exit 1 toward the route
30 m · 2 sec
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20
Exit the roundabout
2129 ft · 45 sec
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21
Enter the roundabout and take exit 2 toward the route
29 m · 2 sec
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22
Exit the roundabout
4.3 mi · 7 min
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23
Enter the roundabout and take exit 2 toward South Eatherton Road
29 m · 1 sec · South Eatherton Road
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24
Exit the roundabout onto South Eatherton Road
2.4 mi · 5 min · South Eatherton Road
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25
Continue on Olive Street Road
1.5 km · 2 min · Olive Street Road
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26
Take the ramp left toward Chesterfield Airport Road
1.1 km · 1 min · Chesterfield Airport Road
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27
Merge slight left onto Avenue of the Saints
2.7 mi · 3 min · Avenue of the Saints
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28
Take the exit slight right toward MO 94: Defiance, Saint Charles
1013 ft · 16 sec
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29
Keep slight right to continue on MO 94 East: Saint Charles
95 m · 5 sec
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30
Merge slight left
3.4 mi · 5 min
-
31
Keep slight right to continue on Mid Rivers Mall Drive, Pitman Hill Road
1056 ft · 22 sec
-
32
Turn left onto Mid Rivers Mall Drive
4.7 mi · 10 min · Mid Rivers Mall Drive
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33
Take the ramp straight toward I 70 West: Wentzville
1419 ft · 20 sec
-
34
Merge slight left
146 m · 7 sec
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35
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Oronogo 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.
I 44 East
Merge slight left
195 mi · 03h 31m
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 Likely leaving Oronogo and Partly Sunny then Slight Chance Rain Showers near Saint Peters.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Oronogo to Saint Peters?
The road trip is about 291.5 miles (469.1 km) and usually takes 04h 34m 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?
Richland is a useful midpoint, sitting about 138.6 miles from Oronogo and 152.9 miles from Saint Peters.
How much longer is the road route than the straight-line distance?
The direct path is about 237.1 miles (381.5 km), while the road route adds roughly 54.4 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 7:52 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.77 one way or $77.53 round trip. Estimated CO2 is about 91.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Oronogo and Partly Sunny then Slight Chance Rain Showers near Saint Peters.
Stop Ideas Near Richland
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 Richland.
Jefferson City
Sedalia
Flight Path Map
This map shows the direct air route between Oronogo and Saint Peters. Straight-line distance: 237.05 mi (381.5 km).
#1 Oronogo
City in Jasper County, Missoury
| Population | 2,666 |
| Coordinates | 37.1883900, -94.4702300 |
| Altitude | 280 |
| 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: 469 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 42m |
| 40 mph (64.37 km/h) | 07h 17m |
| 50 mph (80.47 km/h) | 05h 49m |
| 60 mph (96.56 km/h) | 04h 51m |
| 70 mph (112.65 km/h) | 04h 09m |
| 80 mph (129 km/h) | 03h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $38.77 | $77.53 |
| Mid-grade | $4.25 | $43.72 | $87.44 |
| Premium | $4.65 | $47.84 | $95.69 |
| Diesel | $5.30 | $54.53 | $109.05 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.