How far is Stover, MO from O'Fallon, MO?
The driving distance from Stover, MO to O'Fallon, MO is about 149.8 miles (241 km), with a travel time of about 02h 29m by car.
- The straight-line flight distance is about 126.3 miles (203.3 km).
- For a round trip, plan for roughly 04h 59m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 29m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 and county seat of Callaway County, Missouri
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 Stover and O'Fallon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Stover and O'Fallon.
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1
Start on North Oak Street
738 ft · 35 sec · North Oak Street
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2
Turn right onto West 4th Street
7.9 mi · 11 min · West 4th Street
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3
Keep slight left
49 m · 3 sec
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4
Keep slight right
3.4 mi · 5 min
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5
Turn left
13.1 mi · 18 min
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6
Turn right
4 m · 1 sec
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7
Turn left
30 m · 2 sec
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8
Turn straight
21.9 mi · 30 min
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9
Turn right onto Southwest Boulevard
1102 ft · 42 sec · Southwest Boulevard
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10
Take the ramp left toward US 54 East: Fulton
746 ft · 18 sec
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11
Merge slight left onto C. F. “Red” Whaley Expressway
31.9 mi · 35 min · C. F. “Red” Whaley Expressway
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12
Take the exit slight right toward I 70 East, US 40 East: Saint Louis
1220 ft · 15 sec
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13
Merge slight left onto Dwight D. Eisenhower Highway
69.2 mi · 1 hr 20 min · Dwight D. Eisenhower Highway
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14
Take the exit slight right toward MO K: O'Fallon
1765 ft · 43 sec
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15
Turn straight onto Drennen Parkway
46 m · 3 sec · Drennen Parkway
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16
Keep slight right to continue on Drennen Parkway
51 m · 6 sec · Drennen Parkway
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17
Turn slight left onto MO K: O'Fallon
19 m · 3 sec
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18
Continue on South Main Street
3115 ft · 2 min · South Main Street
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19
Turn right
8 m · 2 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Stover and O'Fallon.
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
69.2 mi · 01h 20m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Showers And Thunderstorms leaving Stover and Showers And Thunderstorms near O'Fallon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Stover to O'Fallon?
The road trip is about 149.8 miles (241 km) and usually takes 02h 29m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Fulton is a useful midpoint, sitting about 74.5 miles from Stover and 75.2 miles from O'Fallon.
How much longer is the road route than the straight-line distance?
The direct path is about 126.3 miles (203.3 km), while the road route adds roughly 23.5 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.91 one way or $39.82 round trip. Estimated CO2 is about 46.9 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Stover and Showers And Thunderstorms near O'Fallon.
Stop Ideas Near Fulton
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 Fulton.
Jefferson City
Hermann
Washington
Sedalia
Flight Path Map
This map shows the direct air route between Stover and O'Fallon. Straight-line distance: 126.32 mi (203.3 km).
#1 Stover
City in Missouri, United States
| Population | 1,096 |
| Coordinates | 38.4408600, -92.9918700 |
| Altitude | 328 |
| Country | United States |
#2 O'Fallon
The most populous city in St.
| Population | 89,769 |
| Coordinates | 38.8106100, -90.6998500 |
| Altitude | 165 |
| Country | United States |
End: (-90.699849, 38.810674)
Estimated Travel Time
Distance: 241 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 59m |
| 40 mph (64.37 km/h) | 03h 44m |
| 50 mph (80.47 km/h) | 02h 59m |
| 60 mph (96.56 km/h) | 02h 29m |
| 70 mph (112.65 km/h) | 02h 08m |
| 80 mph (129 km/h) | 01h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.91 | $39.82 |
| Mid-grade | $4.25 | $22.46 | $44.91 |
| Premium | $4.65 | $24.57 | $49.15 |
| Diesel | $5.30 | $28.01 | $56.01 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.