Origin
Malden, MO
Afternoon in Malden on Sunday
Local time
2:33 PM
CDT
Current temp
63°F
Unavailable
Live forecast
Trip from Malden, MO to Saint Peters, MO
Drive Time
3h 56m
Distance
203.9 mi
328 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$31
one way
Malden, MO
ShotPot
Saint Peters, MO
Aleksandra Żmuda
Trip Overview
Traveling from Malden to Saint Peters covers 203.9 miles, typically taking about 3 hours and 56 minutes. Because this journey stays within the Missouri Midwest, you can easily complete it as a single-day trip without needing an overnight stop. Budgeting approximately $31 for fuel will get you from the Bootheel region up toward the St. Louis metropolitan area. You will primarily navigate via I-55, North Douglas Street, and I-270 to complete the transit. It is a straightforward trek, making it ideal for those who prefer efficiency over winding backroads.
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
102 miles from Malden, MO
A natural place for your longest stop of the day , about 2h into the drive .
Drive Character
This trip is a highway-focused drive, with 81% of your time spent on major thoroughfares. You will experience a significant stretch of open road, highlighted by a 129-mile run on I-55, which serves as the backbone of your journey. As you transition from the local streets of Malden onto the interstate, the pace picks up quickly. Expect a consistent, functional driving experience that prioritizes speed and directness over technical maneuvers or varying terrain. It is the type of route where you can settle into a steady rhythm behind the wheel.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 55 is the longest continuous segment at about 129 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 55 and North Douglas Street. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near MO 25 Business / South Madison Street.
Route Complexity
9/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 13 significant decision points across 203.9 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: near the start (MO 25 Business / South Madison Street): Navigation decision point; at 172.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 172.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 13 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
0 mi into trip
|
~0m in
|
MO 25 Business / South Madison Street
Turn left onto MO 25 Business / South Madison Street
Navigation decision point
8
172.4 mi into trip
|
~3h 16m 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
172.6 mi into trip
|
~3h 17m 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
191.6 mi into trip
|
~3h 41m 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
192.6 mi into trip
|
~3h 42m 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
Towns Along This Route
Between Malden, MO and Saint Peters, MO, road signs point toward Chicago, Saint Louis and Saint Louis Lambert International Airport.
Chicago
172.4 mi in
|
~3h 16m
Saint Louis
191.6 mi in
|
~3h 41m
Saint Louis Lambert International Airport
191.6 mi in
|
~3h 41m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 55 | 129 mi | 2h 18m |
| North Douglas Street | 18.2 mi | 27m |
| I 270 | 18.1 mi | 22m |
| I 70 | 10.5 mi | 13m |
| US 60 | 7.1 mi | 8m |
| Rosa Parks Highway | 1.3 mi | 1m |
| West Main Street | 0.2 mi | <1m |
| South Madison Street | <0.1 mi | <1m |
Longest stretch:
I 55
— 129 mi, about 2h 18m
Turn-by-Turn Driving Directions
Step-by-step road directions between Malden, MO and Saint Peters, MO.
1
Start on West Laclede Street
63 ft
·
8 sec
·
West Laclede Street
2
Turn left onto MO 25 Business
442 ft
·
14 sec
·
South Madison Street
3
Turn left onto MO 25 Business
0.2 mi
·
28 sec
·
West Main Street
4
Turn right onto MO 25 Business
2.3 mi
·
4 min
·
North Douglas Street
5
At end of road, turn left onto MO 25
16 mi
·
23 min
·
North Douglas Street
6
Take the ramp
16 mi
·
18 min
7
Continue on US 60
7.1 mi
·
8 min
·
US 60
8
Take the exit
0.3 mi
·
43 sec
Exit 1B
Toward I 55 North: Saint Louis
9
Merge onto I 55
27 mi
·
29 min
·
I 55
10
Keep slight left at fork onto I 55
102 mi
·
1 hr 49 min
·
I 55
11
Continue on I 55
1.3 mi
·
1 min
·
Rosa Parks Highway
Use the none lane.
12
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.
13
Keep slight left at fork
388 ft
·
8 sec
Toward I 270 West: Kansas City
Use the slight left lane.
14
Continue on this road
0.7 mi
·
1 min
·
this road
Exit 196
Toward I 270 West
15
Merge onto I 270
18 mi
·
22 min
·
I 270
Use the none lane.
16
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.
17
Keep slight left at fork
0.1 mi
·
11 sec
Toward I 70 West: Kansas City
Use the slight left lane.
18
Continue on this road
0.6 mi
·
57 sec
·
this road
Exit 20B
Toward I 70 West: Kansas City
19
Merge onto I 70
11 mi
·
13 min
·
I 70
Use the none lane.
20
Arrive at destination
I 70
Trip Plan
Since the drive is under four hours, you have plenty of flexibility in your departure time, though planning for one strategic stop will help break up the monotony of the long interstate stretches. Keep an eye on your fuel gauge when you hit that 129-mile segment on I-55 to ensure you aren't forced to exit in a less convenient spot. Because the route relies heavily on major arteries like I-270, checking traffic reports before you approach the Saint Peters area is a smart move to avoid congestion. Pack your favorite audiobooks or a solid playlist, as the high percentage of highway driving means you will be spending most of your time focused on the road ahead.
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 102 miles from Malden, MO, or about 2h into the drive.
The longest continuous stretch on this route runs about 129 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 80 miles or 1h 37m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 102 miles or 2h 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 11m
Traffic, exits, and arrival timing usually matter more near Saint Peters, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Malden, 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 Malden, MO
This is one driving day of about 203.9 miles and 3h 56m.
Your first comfortable stop window is around 80 miles from Malden, 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 129 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 102 mi from Malden, MO · 2h into the drive
Mid-route town
Meal stop
102 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 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 102 miles from Malden, 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 129 miles.
Arriving in Saint Peters, MO
The final approach into Saint Peters, 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 Saint Peters, MO.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$30.97 one way
$61.94 round trip
$3.86/gal
25.4 MPG avg
71 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $34.14 | $68.28 |
| premium | $4.80 | $38.49 | $76.98 |
| diesel | $5.64 | $45.30 | $90.60 |
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: 71.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $21 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 61.2 | 0 | $21.41 | $9.79 |
| Efficient EV | 51 | 0 | $17.84 | $8.16 |
| EV Truck/SUV | 81.6 | 1 | $28.55 | $13.05 |
Gas CO2
71 kg
EV CO2
24 kg (66% 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
Saint Peters, MO
Afternoon in Saint Peters on Sunday
Local time
2:33 PM
CDT
Current temp
54°F
Unavailable
Live forecast
Along the Route
73°F
Campton, IL
102 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
9 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
3h 56m 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 Malden, MO to Saint Peters, MO covers 203.9 miles and takes about 3h 56m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 55, North Douglas Street, I 270. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 102 miles from Malden, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $30.97 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 13 significant decision points across 203.9 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.
The main spots that need attention: near the start (MO 25 Business / South Madison Street): Navigation decision point; at 172.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 172.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Malden, MO and Saint Peters, MO, road signs point toward Chicago, Saint Louis and Saint Louis Lambert International Airport.
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