Stockton, MO to Saint Peters, MO is 229.2 miles and takes about 4h 51m via I 44, with a fuel budget near $40 and enough daylight to finish in a day. This trip stays within Missouri, moving from the Midwest region of the state eastward toward the St. Louis area. The profile is mixed highway and surface roads, suggesting a blend of faster interstate travel and potentially slower sections as you approach your destination. With a recommended one-day drive, this route is a straightforward option for getting between these two points.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
114.6 miles from Stockton, MO
A natural place for your longest stop of the day
, about 2h 30m into the drive
.
Main Roads
Road
Distance
Duration
I 44
123.9 mi
2h 13m
East Street
69.6 mi
1h 40m
Manchester Road
13.4 mi
18m
MO 109
4.9 mi
7m
Mid Rivers Mall Drive
4.7 mi
9m
MO 94
3.4 mi
4m
Avenue of the Saints
2.7 mi
3m
South Eatherton Road
2.4 mi
4m
Longest stretch:
I 44
— 123.9 mi, about 2h 13m
Traffic on I-44
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
4 PM
~1,183 veh/hr typical
· worst 1,456
Quietest
2 AM
~158 veh/hr
Peak-to-quiet ratio
7.5×
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 Stockton, MO and Saint Peters, MO.
1
Start on MO 32
70 mi·1 hr 40 min·East Street
2
Turn right onto MO 5; MO 64
1.1 mi·1 min·South Jefferson Avenue
3
Take the exit
0.3 mi·34 sec
Toward I 44 East: Rolla
4
Merge onto I 44
124 mi·2 hr 13 min·I 44
5
Take the exit
0.2 mi·27 sec
Exit 253Toward I 44 Business, MO 100 East: Gray SummitUse the slight right lane.
6
Turn left onto MO 100
13 mi·18 min·Manchester Road
Use the straight lane.
7
Take the exit
0.2 mi·30 sec
Toward MO 109
8
Enter roundabout onto MO 109
224 ft·4 sec·MO 109
9
Continue on MO 109
515 ft·10 sec·MO 109
10
Enter roundabout onto MO 109
98 ft·1 sec·MO 109
11
Continue on MO 109
0.4 mi·45 sec·MO 109
12
Enter roundabout onto MO 109
94 ft·2 sec·MO 109
13
Continue on MO 109
4.3 mi·6 min·MO 109
14
Enter roundabout onto South Eatherton Road
94 ft·1 sec·South Eatherton Road
15
Continue on South Eatherton Road
2.4 mi·4 min·South Eatherton Road
16
Continue on Olive Street Road
0.9 mi·1 min·Olive Street Road
17
Take the ramp onto Chesterfield Airport Road
0.7 mi·1 min·Chesterfield Airport Road
18
Merge onto I 64; US 40; US 61
2.7 mi·3 min·Avenue of the Saints
Use the straight lane.
19
Take the exit
0.2 mi·15 sec
Exit 10Toward MO 94: Defiance, Saint CharlesUse the slight right lane.
20
Keep slight right at fork
313 ft·4 sec
Toward MO 94 East: Saint CharlesUse the right lane.
21
Merge onto MO 94
3.4 mi·4 min·MO 94
Use the right lane.
22
Keep slight right at fork
0.2 mi·22 sec
Toward Mid Rivers Mall Drive, Pitman Hill RoadUse the straight / slight right lanes.
23
Turn left onto Mid Rivers Mall Drive
4.7 mi·9 min·Mid Rivers Mall Drive
Use the left / straight lanes.
24
Take the ramp
0.3 mi·20 sec
Toward I 70 West: WentzvilleUse the slight left lane.
25
Merge onto I 70
479 ft·6 sec·I 70
26
Arrive at destination
I 70
Trip Plan
Given the 4h 51m estimated drive time, leaving Stockton, MO in the morning is recommended to allow for a comfortable pace. You'll only have one planned stop, so consider making it roughly halfway to stretch your legs and refuel if needed, though the $40 fuel cost suggests you might not need to fill up completely. Keep an eye on your fuel gauge, especially as you transition off I 44 onto surface roads. Since this is a one-day trip, you have flexibility; however, be aware that the final leg on Manchester Road can experience local traffic.
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 114.6 miles from Stockton, MO, or about 2h 30m into the drive.
The longest continuous stretch on this route runs about 123.9 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 50 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 114.6 miles or 2h 30m 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 49m
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 Stockton, 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 Stockton, MO
This is one driving day of about 229.2 miles and 4h 51m.
Your first comfortable stop window is around 50 miles from Stockton, 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 44 for about 123.9 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 19
5 decision points cluster between mile 70.7 and 223.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
70.7 mi into trip|~1h 42m in
Take the exit toward I 44 East: Rolla
Exit ramp - move to the correct lane early
Toward I 44 East: Rolla
8
194.8 mi into trip|~3h 56m in
Take the exit toward I 44 Business, MO 100 East: Gray Summit
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 253
Toward I 44 Business, MO 100 East: Gray Summit
8
220.2 mi into trip|~4h 35m in
Take the exit toward MO 94: Defiance, Saint Charles
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 10
Toward MO 94: Defiance, Saint Charles
8
220.4 mi into trip|~4h 35m in
Keep slight right at fork toward MO 94 East: Saint Charles
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward MO 94 East: Saint Charles
8
223.9 mi into trip|~4h 40m in
Keep slight right at fork toward Mid Rivers Mall Drive, Pitman Hill Road
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward Mid Rivers Mall Drive, Pitman Hill Road
Fuel & Cost
Regular Gas
$33.85 one way
$67.70 round trip
$3.75/gal25.4 MPG avg80 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$37.37
$74.73
premium
$4.72
$42.56
$85.11
diesel
$4.80
$43.28
$86.55
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 80.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $24 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
68.8
0
$24.07
$11.00
Efficient EV
57.3
0
$20.06
$9.17
EV Truck/SUV
91.7
1
$32.09
$14.67
Gas CO2
80 kg
EV CO2
27 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 18, 2026
Origin
Stockton, MO
Late night
in Stockton on Sunday
Local time
5:41 AM
CDT
Current temp
90°F
Slight Chance Showers And Thunderstorms
SW 10 mph18% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 19 at 9:00PM CDT by NWS Memphis TN
Destination
Saint Peters, MO
Late night
in Saint Peters on Sunday
Local time
5:41 AM
CDT
Current temp
94°F
Mostly Sunny
W 9 mph8% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
Heat Advisory
Heat Advisory issued July 18 at 12:07PM CDT until July 19 at 9:00PM CDT by NWS Memphis TN
89°F
Cuba, MO
115 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
4 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
4h 51m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
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...
26 mi from route
~65 min detour
$19
near mile 213.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is 58% highway, meaning you'll spend a significant portion on I 44. The longest stretch without a significant change in road type is 123.9 miles on I 44. Expect to transition from highway cruising to surface roads like East Street and Manchester Road as you get closer to Saint Peters. The frequent exits on the interstate and the change in road types will be noticeable as you progress.
58% highway, the rest on surface roads — varied driving throughout.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 123.9 mi on I 44.
How Hard Is This Drive?
9/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 70.7 miles in.
Driving Effort9/10
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 19 significant decision points across 229.2 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 70.7 miles: Exit ramp - move to the correct lane early; at 194.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 220.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Doable as a same-day drive at 4h 51m. Total distance: 229.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 51m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 123.9 miles on I 44. The full list of main roads is in the Roads section above.
Yes — we found about 14 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.
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 Saint Peters, 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. There are 14 rest areas along the route for bathroom stops.
The main spots that need attention: at 70.7 miles: Exit ramp - move to the correct lane early; at 194.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 220.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Gateway Arch National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.7 hours — manageable with a long break at Saint Peters, MO, but most travelers stay overnight.
