Origin
Pevely, MO
Morning in Pevely on Monday
Local time
10:51 AM
CDT
Current temp
44°F
Unavailable
Live forecast
Trip from Pevely, MO to O'Fallon, MO
Drive Time
52m
Distance
52.3 mi
84 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$8
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 48m
★
6 AM
0h 52m
8 AM
1h 1m
10 AM
0h 55m
12 PM
0h 55m
3 PM
0h 56m
5 PM
1h 1m
8 PM
0h 50m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Pevely, MO
Valeria Boltneva
O'Fallon, MO
Wikimedia Commons
Trip Overview
The drive from Pevely, MO to O'Fallon, MO covers 52.3 miles and takes about 52m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Main Street, County Road, I 55 North for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $7.94 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
26.1 miles from Pevely, MO
A natural place for your longest stop of the day , about 26m into the drive .
Drive Character
Expect a 52m drive with frequent turns across 52.3 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Main Street is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple — set it and forget it for most of the drive.
Route Complexity
1/10
Very easy - short and simple to drive
The drive from Pevely, MO to O'Fallon, MO is easy. At 52m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Pevely, MO to O'Fallon, MO is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Main Street | Unavailable | Refreshing |
| County Road | Unavailable | Refreshing |
| I 55 North | Unavailable | Refreshing |
| Rosa Parks Highway | Unavailable | Refreshing |
| I 270 West | Unavailable | Refreshing |
| I 70 | Unavailable | Refreshing |
| I 70 West | Unavailable | Refreshing |
| MO K | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
Main Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pevely, MO and O'Fallon, MO.
1
Start on Elm Street
210 ft
·
15 sec
·
Elm Street
2
At the end of the road, turn left onto Main Street
292 ft
·
13 sec
·
Main Street
3
Turn right onto County Road
0.3 mi
·
1 min
·
County Road
4
At the end of the road, turn left
0.2 mi
·
18 sec
5
Take the ramp slight right toward I 55 North: Saint Louis
0.3 mi
·
42 sec
·
I 55 North: Saint Louis
6
Merge slight left
14 mi
·
15 min
7
Continue on Rosa Parks Highway
1.3 mi
·
1 min
·
Rosa Parks Highway
8
Take the exit slight right toward I 270 West, I 255 East: Kansas City, Chicago
0.2 mi
·
27 sec
·
I 270 West, I 255 East: Kansas City, Chicago
9
Keep slight left to continue on I 270 West: Kansas City
387 ft
·
8 sec
·
I 270 West: Kansas City
10
Continue on I 270 West
0.7 mi
·
1 min
·
I 270 West
11
Merge slight left
18 mi
·
22 min
12
Take the exit slight right toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
1.0 mi
·
1 min
·
I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
13
Keep slight left to continue on I 70 West: Kansas City
0.1 mi
·
11 sec
·
I 70 West: Kansas City
14
Continue on I 70 West: Kansas City
0.6 mi
·
57 sec
·
I 70 West: Kansas City
15
Merge slight left
14 mi
·
16 min
16
Take the exit slight right toward MO K: O'Fallon, Main Street
390 ft
·
8 sec
·
MO K: O'Fallon, Main Street
17
Turn straight onto East Terra Lane
0.9 mi
·
1 min
·
East Terra Lane
18
Turn right onto South Main Street
0.5 mi
·
1 min
·
South Main Street
19
Turn right
26 ft
·
2 sec
20
Arrive at your destination
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 26.1 miles from Pevely, MO, or about 26m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 52.3 miles or 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 26.1 miles or 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 44m
Traffic, exits, and arrival timing usually matter more near O'Fallon, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Pevely, MO so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Pevely, MO
This is one driving day of about 52.3 miles and 52m.
Your first comfortable stop window is around 80 miles from Pevely, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 26.1 mi from Pevely, MO · 26m into the drive
Mid-route town
Meal stop
26 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 52.3 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 26.1 miles from Pevely, MO, which is a good place for a longer meal and fuel stop.
Arriving in O'Fallon, MO
The final approach into O'Fallon, MO usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around O'Fallon, MO.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$7.94 one way
$15.89 round trip
$3.86/gal
25.4 MPG avg
18 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $8.76 | $17.51 |
| premium | $4.80 | $9.87 | $19.75 |
| diesel | $5.64 | $11.62 | $23.24 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$8
Meals
$25–$50
Total
$33–$58
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 18.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $5 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 15.7 | 0 | $5.49 | $2.51 |
| Efficient EV | 13.1 | 0 | $4.58 | $2.09 |
| EV Truck/SUV | 20.9 | 0 | $7.32 | $3.35 |
Gas CO2
18 kg
EV CO2
6 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
O'Fallon, MO
Morning in O'Fallon on Monday
Local time
10:51 AM
CDT
Current temp
53°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
9 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
52m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Pevely, MO to O'Fallon, MO covers 52.3 miles and takes about 52m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Main Street, County Road, I 55 North. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 26.1 miles from Pevely, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $7.94 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
The drive from Pevely, MO to O'Fallon, MO is easy. At 52m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Pevely, MO to O'Fallon, MO is straightforward, with well-signed roads and simple exits.
The route from Pevely, MO to O'Fallon, MO does not surface many named destination signs beyond the main corridor.
Was this route helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From O'Fallon, MO
More trips to O'Fallon, MO
Explore more options from Pevely, MO or browse trips ending in O'Fallon, MO.
Looking for more statewide routes? Browse MO road trips.
Explore maps for Pevely, MO or O'Fallon, MO on MapSof.net.