Origin
Marble Hill, MO
Night in Marble Hill on Saturday
Local time
9:47 PM
CDT
Current temp
59°F
Unavailable
Live forecast
Trip from Marble Hill, MO to O'Fallon, MO
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
2h 51m
Distance
137.2 mi
221 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$20
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 41m
★
6 AM
2h 52m
8 AM
3h 14m
10 AM
2h 59m
12 PM
2h 57m
3 PM
3h 0m
5 PM
3h 13m
8 PM
2h 45m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Marble Hill, MO
Magda Ehlers
O'Fallon, MO
Wikimedia Commons
Trip Overview
This 137.2-mile journey from Marble Hill, MO to O'Fallon, MO is easily manageable as a single-day trip, taking approximately 2 hours and 51 minutes. You'll primarily navigate major highways, with 95% of the route being on interstates, making it a straightforward drive. The estimated fuel cost for this trip is around $21, offering an economical option for travelers within the Midwest region. With only one recommended stop and a longest stretch of 65.1 miles on I-55, this route is designed for efficient travel. It's a practical choice if you're looking to cover ground without significant detours.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
68.6 miles from Marble Hill, MO
A natural place for your longest stop of the day , about 1h 29m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 55 | 65.1 mi | 1h 10m |
| MO 51 | 34.2 mi | 50m |
| I 270 | 18.1 mi | 22m |
| I 70 | 13.6 mi | 16m |
| Rosa Parks Highway | 1.3 mi | 1m |
| East Terra Lane | 0.9 mi | 1m |
| South Main Street | 0.5 mi | 1m |
| East Main Street | 0.3 mi | 1m |
Longest stretch:
I 55
— 65.1 mi, about 1h 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Marble Hill, MO and O'Fallon, MO.
1
Start on High Street
98 ft
·
6 sec
·
High Street
2
Turn right onto East Main Street
0.3 mi
·
1 min
·
East Main Street
3
Turn right onto MO 51
18 mi
·
26 min
·
MO 51
4
Turn left onto MO 51
16 mi
·
24 min
·
MO 51
5
Take the ramp
0.2 mi
·
24 sec
Toward I 55 North: Saint Louis
6
Merge onto I 55
65 mi
·
1 hr 10 min
·
I 55
7
Continue on I 55
1.3 mi
·
1 min
·
Rosa Parks Highway
8
Take the exit
0.2 mi
·
27 sec
Exit 196
Toward I 270 West, I 255 East: Kansas City, Chicago
Use the slight right lane.
9
Keep slight left at fork
388 ft
·
8 sec
Toward I 270 West: Kansas City
Use the slight left lane.
10
Continue on this road
0.7 mi
·
1 min
·
this road
Exit 196
Toward I 270 West
11
Merge onto I 270
18 mi
·
22 min
·
I 270
Use the straight lane.
12
Take the exit
1.0 mi
·
1 min
Exit 20A
Toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
Use the slight right lane.
13
Keep slight left at fork
0.1 mi
·
11 sec
Toward I 70 West: Kansas City
Use the slight left lane.
14
Continue on this road
0.6 mi
·
57 sec
·
this road
Exit 20B
Toward I 70 West: Kansas City
15
Merge onto I 70
14 mi
·
16 min
·
I 70
Use the straight / slight right lanes.
16
Take the exit
390 ft
·
8 sec
Exit 218
Toward MO K: O'Fallon, Main Street
Use the slight right lane.
17
Turn straight onto East Terra Lane
0.9 mi
·
1 min
·
East Terra Lane
Use the straight lane.
18
Turn right onto South Main Street
0.5 mi
·
1 min
·
South Main Street
19
Turn right
25 ft
·
1 sec
20
Arrive at destination
Trip Plan
Given the relatively short duration of under 3 hours, this trip is perfectly suited for a single day. You can comfortably depart in the morning and arrive at your destination with plenty of daylight remaining. Consider taking advantage of the flexibility this shorter drive offers by leaving a bit later in the morning if needed. With only one stop anticipated and the majority of the miles on I-55, plan your fuel and rest breaks accordingly, perhaps around the 65.1-mile mark. The estimated fuel cost of $21 makes budgeting straightforward for this leg of your journey.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 68.6 miles from Marble Hill, MO, or about 1h 29m into the drive.
The longest continuous stretch on this route runs about 65.1 miles.
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 30 miles or 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 68.6 miles or 1h 29m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 19m
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 Marble Hill, 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 Marble Hill, MO
This is one driving day of about 137.2 miles and 2h 51m.
Your first comfortable stop window is around 30 miles from Marble Hill, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 55 for about 65.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
69 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 30 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 68.6 miles from Marble Hill, MO, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 55 if your tank is already low. That segment runs about 65.1 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 155 decision points cluster between mile 101.1 and 135.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
101.1 mi into trip
|
~2h 4m in
Take the exit toward I 270 West, I 255 East: Kansas City, Chicago
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 196
Toward I 270 West, I 255 East: Kansas City, Chi...
8
101.4 mi into trip
|
~2h 4m in
Keep slight left at fork toward I 270 West: Kansas City
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 270 West: Kansas City
8
120.3 mi into trip
|
~2h 28m in
Take the exit toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 20A
Toward I 70: Kansas City, Saint Louis, Saint Lo...
7
121.4 mi into trip
|
~2h 30m in
Keep slight left at fork toward I 70 West: Kansas City
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 70 West: Kansas City
8
135.7 mi into trip
|
~2h 48m in
Take the exit toward MO K: O'Fallon, Main Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 218
Toward MO K: O'Fallon, Main Street
Fuel & Cost
Regular Gas
$20.37 one way
$40.74 round trip
$3.77/gal
25.4 MPG avg
48 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $22.97 | $45.95 |
| premium | $4.65 | $25.14 | $50.28 |
| diesel | $5.30 | $28.65 | $57.30 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Meals
$25–$50
Total
$45–$70
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 48 kg one way.
Driving Electric?
About $14 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 41.2 | 0 | $14.41 | $6.59 |
| Efficient EV | 34.3 | 0 | $12.00 | $5.49 |
| EV Truck/SUV | 54.9 | 0 | $19.21 | $8.78 |
Gas CO2
48 kg
EV CO2
16 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
Night in O'Fallon on Saturday
Local time
9:47 PM
CDT
Current temp
57°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
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 51m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Ste. Geneviève National Historical Park
National Historical Park
Established by 1750, Ste. Geneviève was the first permanent European settlement in Missouri. Early French Canadian settlers were drawn here by the rich agricultural land known as Le Grand Champ (the B...
5 mi from route
~12 min detour
Free
near mile 52
View on nps.gov
Gateway Arch National Park
National Park
Gateway Arch National Park commemorates President Jefferson’s vision of a continental nation, the individuals and cultural groups who helped shape its history, St. Louis’ role in westward expansion, a...
13 mi from route
~32 min detour
$19
near mile 104.1
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a highway-focused drive for the majority of this 137.2-mile route, with 95% of it spent on interstates like I-55 and I-270. This means consistent speeds and limited opportunities for spontaneous roadside exploration. The longest continuous stretch you'll encounter is 65.1 miles on I-55, offering a solid period of uninterrupted driving. While the route is predominantly highway, you will transition onto MO-51, providing a slight variation before merging back onto the interstate system. The overall feel is one of covering distance efficiently.
95% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 65.1 mi on I 55.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 55 and MO 51. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 101.1 miles in.
Driving Effort
9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 137.2 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 101.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 101.4 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 120.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Marble Hill, MO and O'Fallon, MO, road signs point toward Chicago, Saint Louis and Saint Louis Lambert International Airport.
Chicago
101.1 mi in
|
~2h 4m
Saint Louis
120.3 mi in
|
~2h 28m
Saint Louis Lambert International Airport
120.3 mi in
|
~2h 28m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 51m. Total distance: 137.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 51m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 65.1 miles on I 55. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at O'Fallon, MO before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 101.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 101.4 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 120.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Ste. Geneviève National Historical Park and Gateway Arch National Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at O'Fallon, MO before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and NPS for national parks. See our methodology for refresh cadence and limitations.
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