East Independence, MO to O'Fallon, MO is 206.8 miles and takes about 3h 59m via Dwight D. Eisenhower Highway, with a fuel budget near $31 and enough daylight to finish in a day. This trip stays within Missouri, moving from the Midwest region to another part of the Midwest. The route primarily uses major highways, suggesting a straightforward drive with plenty of services accessible. With a recommended one-day drive time, it's a manageable trip for most travelers looking to cover ground efficiently.
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
103.4 miles from East Independence, MO
A natural place for your longest stop of the day
, about 1h 57m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D. Eisenhower Highway
142.5 mi
2h 42m
U.S. Submarine Veterans' Memorial Highway
54.4 mi
58m
Sheriff Roger I. Wilson Memorial Highway
1.9 mi
2m
South Little Blue Parkway
1.7 mi
3m
Highway Patrol Sgt. Benjamin Booth Memorial Highway
1.6 mi
1m
South Jackson Drive
1.2 mi
2m
Holke Road
0.9 mi
1m
East Truman Road
0.7 mi
1m
Longest stretch:
Dwight D. Eisenhower Highway
— 142.5 mi, about 2h 42m
Traffic on I-70
Hour-of-day weekday pattern from 17 FHWA count stations on your route.
Peak
4 PM
~2,952 veh/hr typical
· worst 3,444
Quietest
1 AM
~261 veh/hr
Peak-to-quiet ratio
11.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between East Independence, MO and O'Fallon, MO.
1
Start on East 9th Street South
79 ft·8 sec·East 9th Street South
2
Turn left onto Main Road
0.3 mi·1 min·Main Road
3
Turn left onto East Truman Road
0.7 mi·1 min·East Truman Road
4
Turn right onto Holke Road
0.9 mi·1 min·Holke Road
5
Turn straight onto South Jackson Drive
1.2 mi·2 min·South Jackson Drive
6
Turn left onto East R.D. Mize Road
0.2 mi·37 sec·East R.D. Mize Road
7
Turn right onto South Little Blue Parkway
1.7 mi·3 min·South Little Blue Parkway
8
Take the ramp
0.3 mi·38 sec
Exit 17Toward Little Blue Parkway, 39th Street, Mall EntranceUse the left lane.
9
Continue on I 70
53 mi·56 min·Dwight D. Eisenhower Highway
10
Continue on I 70; US 40
32 mi·34 min·U.S. Submarine Veterans' Memorial Highway
11
Keep slight left at fork onto I 70
22 mi·24 min·U.S. Submarine Veterans' Memorial Highway
12
Continue on I 70; US 40
1.8 mi·2 min·Dwight D. Eisenhower Highway
13
Continue on I 70; US 40
1.6 mi·1 min·Highway Patrol Sgt. Benjamin Booth Memorial Highway
14
Continue on I 70; US 40
1.9 mi·2 min·Sheriff Roger I. Wilson Memorial Highway
15
Continue on I 70; US 40
88 mi·1 hr 44 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
16
Take the exit
0.3 mi·43 sec
Toward MO K: O'FallonUse the straight / slight right lanes.
17
Turn straight onto Drennen Parkway
150 ft·3 sec·Drennen Parkway
Toward MO K: O'Fallon
18
Keep slight right at fork onto Drennen Parkway
166 ft·5 sec·Drennen Parkway
Toward MO K: O'Fallon
19
Turn slight left
62 ft·2 sec
Toward MO K: O'Fallon
20
Continue on South Main Street
0.6 mi·1 min·South Main Street
21
Turn right
25 ft·1 sec
22
Arrive at destination
Trip Plan
Given the 3-hour 59-minute duration, departing in the morning allows ample time to reach O'Fallon, MO, with a fuel cost estimated at $31. The route is designed for a single day, so plan for one stop to break up the drive and refuel if needed. Keep an eye on your fuel gauge, especially during the 142.5-mile stretch on the Dwight D. Eisenhower Highway, as services can be less frequent on longer highway segments. This drive is short enough that you have flexibility for an early start or a more relaxed pace.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 103.4 miles from East Independence, MO, or about 1h 57m into the drive.
The longest continuous stretch on this route runs about 142.5 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 45 miles or 54m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 103.4 miles or 1h 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 14m
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 East Independence, 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 East Independence, MO
This is one driving day of about 206.8 miles and 3h 59m.
Your first comfortable stop window is around 45 miles from East Independence, 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 Dwight D. Eisenhower Highway for about 142.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 11
5 decision points cluster between mile 0 and 206.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|Main Road
Turn left onto Main Road
Navigation decision point
4
3 mi into trip|~7m in|East R.D. Mize Road
Turn left onto East R.D. Mize Road
Navigation decision point
8
5 mi into trip|~10m in
Take the ramp toward Little Blue Parkway, 39th Street, Mall Entrance
Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Exit 17
Toward Little Blue Parkway, 39th Street, Mall E...
6
205.8 mi into trip|~3h 57m in
Take the exit toward MO K: O'Fallon
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward MO K: O'Fallon
6
206.1 mi into trip|~3h 58m in|Drennen Parkway
Keep slight right at fork onto Drennen Parkway toward MO K: O'Fallon
Highway fork - watch signs carefully
Toward MO K: O'Fallon
Fuel & Cost
Regular Gas
$30.54 one way
$61.08 round trip
$3.75/gal25.4 MPG avg72 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$33.71
$67.43
premium
$4.72
$38.40
$76.79
diesel
$4.80
$39.05
$78.10
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 72.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $22 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
62
0
$21.71
$9.93
Efficient EV
51.7
0
$18.10
$8.27
EV Truck/SUV
82.7
1
$28.95
$13.24
Gas CO2
72 kg
EV CO2
24 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.
Forecast as of Jul 19, 2026
Origin
East Independence, MO
Morning
in East Independence on Sunday
Local time
6:07 AM
CDT
Current temp
74°F
Partly Cloudy
SSW 5 mph13% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 7:55PM CDT until July 19 at 9:00PM CDT by NWS Memphis TN
Special Weather Statement
Special Weather Statement issued July 18 at 7:39PM CDT by NWS Paducah KY
Destination
O'Fallon, MO
Morning
in O'Fallon on Sunday
Local time
6:07 AM
CDT
Current temp
75°F
Slight Chance Showers And Thunderstorms
W 3 mph18% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 7:55PM CDT until July 19 at 9:00PM CDT by NWS Memphis TN
Special Weather Statement
Special Weather Statement issued July 18 at 7:39PM CDT by NWS Paducah KY
91°F
Columbia, MO
103 mi in
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
1 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
3h 59m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This drive is mostly on highways, with 100% of the route on Dwight D. Eisenhower Highway, U.S. Submarine Veterans' Memorial Highway, and Sheriff Roger I. Wilson Memorial Highway. You'll encounter a longest stretch of 142.5 miles on the Dwight D. Eisenhower Highway before transitioning to surface roads. Expect a consistent cruising experience with numerous exits common on this type of highway.
Only 1% highway — the rest is turn-by-turn surface driving.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 142.5 mi on Dwight D. Eisenhower Highway.
How Hard Is This Drive?
5/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near Main Road.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 206.8 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (Main Road): Navigation decision point; at 3 miles (East R.D. Mize Road): Navigation decision point; at 5 miles: Lane positioning matters here. Multiple destination signs - pick the right one.
St. Charles, Missouri is outside of St. Louis on the bank of the Missouri River. It was Missouri's first state capital and was one of the first stops by Lewis and Clark on their journey to explore Louisiana Territory. The historic Main Street has largely been restored to its 1812-era appearance including gas lights a boardwalk and is lined with shops selling artwork, handicrafts, home decorations, antiques. There are also many restaurants.
Doable as a same-day drive at 3h 59m. Total distance: 206.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 59m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (1%). Some complex stretches to watch for.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 142.5 miles on Dwight D. Eisenhower Highway. The full list of main roads is in the Roads section above.
Yes — we found about 29 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (Main Road): Navigation decision point; at 3 miles (East R.D. Mize Road): Navigation decision point; at 5 miles: Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 4.0 hours each way, an in-and-out day trip would put you behind the wheel for 8.0 hours — manageable with a long break at O'Fallon, MO, but most travelers stay overnight.
