Origin
Mexico, MO
Late night in Mexico on Thursday
Local time
12:00 AM
CDT
Current temp
73°F
Unavailable
Live forecast
Trip from Mexico, MO to Saint Peters, MO
Last recalculated Apr 16, 2026
Drive Time
1h 26m
Distance
92 mi
148 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$14
one way
Best Time to Leave
4 AM
1h 20m
★
6 AM
1h 26m
8 AM
1h 40m
10 AM
1h 31m
12 PM
1h 30m
3 PM
1h 32m
5 PM
1h 39m
8 PM
1h 22m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Mexico, MO
Wikimedia Commons
Saint Peters, MO
Wikimedia Commons
Trip Overview
The drive from Mexico, MO to Saint Peters, MO covers 92 miles and takes about 1h 26m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on High Street, South Clark Street, US 54 West for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $14.38 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
46 miles from Mexico, MO
A natural place for your longest stop of the day , about 43m into the drive .
Drive Character
Expect a 1h 26m drive with frequent turns across 92 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
High 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 Mexico, MO to Saint Peters, MO is easy. At 1h 26m 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 Mexico, MO to Saint Peters, MO is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| High Street | — | — |
| South Clark Street | — | — |
| US 54 West | — | — |
| I 70 East | — | — |
| Dwight D | — | — |
| Mid Rivers Mall Drive | — | — |
| I 70 West | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
High Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mexico, MO and Saint Peters, MO.
1
Start on South Jefferson Street
167 ft
·
8 sec
·
South Jefferson Street
2
Turn right onto High Street
0.1 mi
·
34 sec
·
High Street
3
Turn left onto South Clark Street
3.6 mi
·
5 min
·
South Clark Street
4
Take the ramp right toward US 54 West: Jefferson City
0.2 mi
·
32 sec
·
US 54 West: Jefferson City
5
Merge slight left
13 mi
·
14 min
6
Take the exit left toward I 70 East, US 40 East: Saint Louis
0.2 mi
·
18 sec
·
I 70 East, US 40 East: Saint Louis
7
Merge slight left onto Dwight D. Eisenhower Highway
74 mi
·
1 hr 25 min
·
Dwight D. Eisenhower Highway
8
Take the exit slight right toward Mid Rivers Mall Drive
0.2 mi
·
19 sec
·
Mid Rivers Mall Drive
9
Keep slight left to continue on Mid Rivers Mall Drive
207 ft
·
4 sec
·
Mid Rivers Mall Drive
10
Turn straight onto Mid Rivers Mall Drive
200 ft
·
6 sec
·
Mid Rivers Mall Drive
11
Take the ramp straight toward I 70 West: Wentzville
0.3 mi
·
20 sec
·
I 70 West: Wentzville
12
Merge slight left
479 ft
·
7 sec
13
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 46 miles from Mexico, MO, or about 43m 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 20 miles or 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 46 miles or 43m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 10m
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 Mexico, MO so your first major turns are already loaded.
Day 1
Settle into the route from Mexico, MO
This is one driving day of about 92 miles and 1h 26m.
Your first comfortable stop window is around 20 miles from Mexico, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 46 mi from Mexico, MO · 43m into the drive
Mid-route town
Meal stop
46 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 20 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 46 miles from Mexico, MO, which is a good place for a longer meal and fuel stop.
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.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$14.38 one way
$28.77 round trip
$3.97/gal
25.4 MPG avg
32 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $15.79 | $31.58 |
| premium | $4.89 | $17.70 | $35.41 |
| diesel | $5.61 | $20.31 | $40.62 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$14
Meals
$25–$50
Total
$39–$64
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 32.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $10 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 27.6 | 0 | $9.66 | $4.42 |
| Efficient EV | 23 | 0 | $8.05 | $3.68 |
| EV Truck/SUV | 36.8 | 0 | $12.88 | $5.89 |
Gas CO2
32 kg
EV CO2
11 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
Late night in Saint Peters on Thursday
Local time
12:00 AM
CDT
Current temp
57°F
Unavailable
Live forecast
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
16 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
1h 26m 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 Mexico, MO to Saint Peters, MO covers 92 miles and takes about 1h 26m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are High Street, South Clark Street, US 54 West. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 46 miles from Mexico, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $14.38 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 Mexico, MO to Saint Peters, MO is easy. At 1h 26m 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 Mexico, MO to Saint Peters, MO is straightforward, with well-signed roads and simple exits.
The route from Mexico, MO to Saint Peters, MO does not surface many named destination signs beyond the main corridor.
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