How far is O'Fallon, MO from Warrensburg, MO?
The driving distance from O'Fallon, MO to Warrensburg, MO is about 185.6 miles (298.7 km), with a travel time of about 03h 36m by car.
- The straight-line flight distance is about 163.5 miles (263.2 km).
- For a round trip, plan for roughly 07h 12m 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 36m.
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.
The most populous city in the state of Missouri.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Isolated Showers And Thunderstorms then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between O'Fallon and Warrensburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between O'Fallon and Warrensburg.
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1
Start on the route
8 m · 7 sec
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2
Turn left onto South Main Street
3116 ft · 2 min · South Main Street
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3
Turn left onto I 70 East
10 m · 6 sec
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4
Turn sharp left onto South Main Street
87 m · 11 sec · South Main Street
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5
Turn left onto West Terra Lane
576 ft · 12 sec · West Terra Lane
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6
Take the ramp straight toward I 70 West
146 m · 7 sec
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7
Merge slight left
168 mi · 3 hr 11 min
-
8
Take the exit slight right toward MO 13: Higginsville, Warrensburg
1012 ft · 31 sec
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9
Turn left
12.2 mi · 15 min
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10
Enter the roundabout and take exit 2 toward the route
25 m · 1 sec
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11
Exit the roundabout
2.8 mi · 4 min
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12
Enter the roundabout and take exit 2 toward North Maguire Street
40 m · 2 sec · North Maguire Street
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13
Exit the roundabout onto North Maguire Street
1.5 mi · 3 min · North Maguire Street
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14
Arrive at your destination
0 m · 1 sec · South Maguire Street
Car Route Details
A richer read on the saved driving route between O'Fallon and Warrensburg.
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 70 West
Merge slight left
168 mi · 03h 11m
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.
Isolated Showers And Thunderstorms then Chance Showers And Thunderstorms leaving O'Fallon and Chance Showers And Thunderstorms near Warrensburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from O'Fallon to Warrensburg?
The road trip is about 185.6 miles (298.7 km) and usually takes 03h 36m 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?
Columbia is a useful midpoint, sitting about 92.6 miles from O'Fallon and 93 miles from Warrensburg.
How much longer is the road route than the straight-line distance?
The direct path is about 163.5 miles (263.2 km), while the road route adds roughly 22.1 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 9:48 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.70 one way or $49.40 round trip. Estimated CO2 is about 58.2 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Showers And Thunderstorms then Chance Showers And Thunderstorms around O'Fallon and Chance Showers And Thunderstorms near Warrensburg.
Stop Ideas Near Columbia
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 Columbia.
Jefferson City
Sedalia
Hermann
Flight Path Map
This map shows the direct air route between O'Fallon and Warrensburg. Straight-line distance: 163.54 mi (263.2 km).
#1 O'Fallon
The most populous city in St.
| Population | 89,769 |
| Coordinates | 38.8106100, -90.6998500 |
| Altitude | 165 |
| Country | United States |
#2 Warrensburg
City in Missouri
| Population | 20,539 |
| Coordinates | 38.7627900, -93.7360500 |
| Altitude | 263 |
| Country | United States |
End: Warrensburg (-93.73605, 38.76279)
Estimated Travel Time
Distance: 299 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 11m |
| 40 mph (64.37 km/h) | 04h 38m |
| 50 mph (80.47 km/h) | 03h 42m |
| 60 mph (96.56 km/h) | 03h 05m |
| 70 mph (112.65 km/h) | 02h 39m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.70 | $49.40 |
| Mid-grade | $4.25 | $27.86 | $55.71 |
| Premium | $4.65 | $30.48 | $60.97 |
| Diesel | $5.30 | $34.74 | $69.48 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.