How far is O'Fallon, MO from Rogersville, MO?
The driving distance from O'Fallon, MO to Rogersville, MO is about 211.8 miles (340.9 km), with a travel time of about 04h 16m by car.
- The straight-line flight distance is about 173.7 miles (279.5 km).
- For a round trip, plan for roughly 08h 33m 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 16m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Phelps County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between O'Fallon and Rogersville.
Turn-by-Turn Driving Directions
Step-by-step road directions between O'Fallon and Rogersville.
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1
Start on the route
8 m · 7 sec
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2
Turn left onto South Main Street
2865 ft · 1 min · South Main Street
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3
Continue straight
3.1 mi · 6 min
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4
Continue straight
3.4 mi · 5 min
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5
Take the ramp slight right toward I 64 East, US 40 East, US 61 South
1523 ft · 22 sec
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6
Merge slight left onto Avenue of the Saints
3.7 mi · 5 min · Avenue of the Saints
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7
Take the exit slight right toward Chesterfield Airport Road
2700 ft · 58 sec
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8
Continue on Chesterfield Airport Road
110 m · 7 sec · Chesterfield Airport Road
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9
Turn right onto Olive Street Road
64 m · 5 sec
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10
Turn right onto Olive Street Road
1.5 km · 2 min · Olive Street Road
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11
Continue on North Eatherton Road
2.4 mi · 5 min · North Eatherton Road
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12
Enter the roundabout and take exit 2 toward the route
21 m · 1 sec
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13
Exit the roundabout
4.3 mi · 7 min
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14
Enter the roundabout and take exit 2 toward the route
29 m · 2 sec
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15
Exit the roundabout
2098 ft · 45 sec
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16
Enter the roundabout and take exit 2 toward MO 100 West: Gray Summit
23 m · 2 sec
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17
Exit the roundabout onto MO 100 West: Gray Summit
1202 ft · 33 sec
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18
Merge slight left
13.3 mi · 19 min
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19
Take the exit slight right toward I 44 West, US 50 West: St. Clair
1157 ft · 14 sec
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20
Merge slight left
150.1 mi · 2 hr 41 min
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21
Take the exit slight right
1345 ft · 33 sec
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22
Enter the roundabout and take exit 4 toward the route
127 m · 9 sec
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23
Exit the roundabout
148 m · 10 sec
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24
Enter the roundabout and take exit 1 toward North Marshall Road
36 m · 3 sec · North Marshall Road
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25
Exit the roundabout onto North Marshall Road
1791 ft · 49 sec · North Marshall Road
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26
Continue on North Marshall Street
1.3 km · 2 min · North Marshall Street
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27
Turn left onto East Hubble Drive
1341 ft · 33 sec · East Hubble Drive
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28
Turn sharp right onto North Pine Street
1.4 km · 2 min · North Pine Street
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29
Turn right onto Commercial Street
1266 ft · 32 sec · Commercial Street
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30
Turn left onto South Marshall Street
12.2 mi · 18 min · South Marshall Street
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31
At the end of the road, turn left
2456 ft · 2 min
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32
Continue on West Springfield Avenue
131 m · 21 sec · West Springfield Avenue
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33
Turn right onto North Diggins Main Street
34 m · 7 sec · North Diggins Main Street
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34
Turn right
10.7 mi · 12 min
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35
Turn right onto Center Road
1.6 mi · 3 min · Center Road
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36
Continue on East Center Street
936 ft · 19 sec · East Center Street
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37
Arrive at your destination
0 m · 1 sec · East Center Street
Car Route Details
A richer read on the saved driving route between O'Fallon and Rogersville.
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 West
Merge slight left
150 mi · 02h 41m
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 O'Fallon and Showers And Thunderstorms Likely near Rogersville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from O'Fallon to Rogersville?
The road trip is about 211.8 miles (340.9 km) and usually takes 04h 16m 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?
Doolittle is a useful midpoint, sitting about 105.9 miles from O'Fallon and 106 miles from Rogersville.
How much longer is the road route than the straight-line distance?
The direct path is about 173.7 miles (279.5 km), while the road route adds roughly 38.1 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 8:26 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.17 one way or $56.34 round trip. Estimated CO2 is about 66.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around O'Fallon and Showers And Thunderstorms Likely near Rogersville.
Stop Ideas Near Doolittle
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 Doolittle.
Jefferson City
Hermann
Washington
Flight Path Map
This map shows the direct air route between O'Fallon and Rogersville. Straight-line distance: 173.66 mi (279.48 km).
#1 O'Fallon
The most populous city in St.
| Population | 89,769 |
| Coordinates | 38.8106100, -90.6998500 |
| Altitude | 165 |
| Country | United States |
#2 Rogersville
City in Greene and Webster Counties in the U.
| Population | 3,953 |
| Coordinates | 37.1170000, -93.0557300 |
| Altitude | 445 |
| Country | United States |
End: Rogersville (-93.05573, 37.117)
Estimated Travel Time
Distance: 341 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 03m |
| 40 mph (64.37 km/h) | 05h 17m |
| 50 mph (80.47 km/h) | 04h 14m |
| 60 mph (96.56 km/h) | 03h 31m |
| 70 mph (112.65 km/h) | 03h 01m |
| 80 mph (129 km/h) | 02h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.17 | $56.34 |
| Mid-grade | $4.25 | $31.77 | $63.54 |
| Premium | $4.65 | $34.77 | $69.53 |
| Diesel | $5.30 | $39.62 | $79.24 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.