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...
Last recalculated Apr 17, 2026
Drive Time
2h 30m
Distance
130.7 mi
210 km
Drive Score
10/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$20
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Mount Pleasant, MO
Theodore Nguyen
Saint Peters, MO
Wikimedia Commons
This 130.7-mile drive from Mount Pleasant, MO to Saint Peters, MO is a straightforward journey through the Midwest, easily manageable as a one-day trip. Expect the drive to take around 2 hours and 30 minutes, with a fuel cost estimated at $20. The route predominantly utilizes major highways, making it a practical option for those looking for efficiency rather than extensive sightseeing. You'll spend about 43% of your time on highways, with the longest continuous stretch measuring 73.7 miles. This trip is ideal for a single day, allowing for flexibility in your schedule.
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
65.4 miles from Mount Pleasant, MO
A natural place for your longest stop of the day , about 1h 14m into the drive .
Weekend Trip
Doable as a same-day drive at 2h 30m. Total distance: 130.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 30m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (43%). Some complex stretches to watch for.
Scenic Drive
Mixed drive route profile with national parks nearby.
The drive offers a mixed experience, with a significant portion on highways. You'll navigate the Dwight D. Eisenhower Highway and I-70 for 43% of the journey, providing a faster pace. The longest continuous segment of 73.7 miles on the Dwight D. Eisenhower Highway means you can settle in for a substantial stretch of driving without frequent exits. While much of the route is highway-focused, the 'Mixed drive' profile suggests you'll also encounter some varied road conditions as you transition between major arteries and potentially local roads, offering a dynamic driving experience.
Mostly flat terrain
Total Climb
414 ft
Total Descent
894 ft
Highest Point
924 ft
Elevation Range
481 ft
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near MO FF.
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 130.7 miles you will encounter 8 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: at 0.1 miles (MO FF): Navigation decision point; at 56.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 130.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn left onto MO FF
Navigation decision point
Take the exit toward I 70 East, US 40 East: Saint Louis
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Take the exit toward Mid Rivers Mall Drive
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork toward Mid Rivers Mall Drive
Highway fork - watch signs carefully. Lane positioning matters here
Take the ramp toward I 70 West: Wentzville
Lane positioning matters here
| Road | Distance | Duration |
|---|---|---|
| Dwight D. Eisenhower Highway | 73.7 mi | 1h 25m |
| US 54 | 56 mi | 1h 2m |
| I 70 | <0.1 mi | <1m |
| MO FF | <0.1 mi | <1m |
| Doyle Road | <0.1 mi | <1m |
| Mid Rivers Mall Drive | <0.1 mi | <1m |
Step-by-step road directions between Mount Pleasant, MO and Saint Peters, MO.
Start on Doyle Road
Turn left onto MO FF
Turn right onto US 54
Take the exit
Merge onto I 70; US 40
Take the exit
Keep slight left at fork
Turn straight onto Mid Rivers Mall Drive
Take the ramp
Merge onto I 70
Arrive at destination
For this 2-hour and 30-minute trip, a morning departure is recommended to maximize your day, though its manageable length offers flexibility. With only one recommended stop, you can choose to break up the 130.7 miles as needed, perhaps around the 73.7-mile mark on the Dwight D. Eisenhower Highway. The $20 fuel estimate is helpful for budgeting, but always keep an eye on your gauge, especially during the longer highway stretches. Since this is a single-day drive, you have the advantage of not needing to plan an overnight stay, allowing for a more spontaneous schedule.
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.
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 29 miles or 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 65.4 miles or 1h 14m 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 2m
Traffic, exits, and arrival timing usually matter more near Saint Peters, MO than in the middle of the route.
Open the route before leaving Mount Pleasant, 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 Mount Pleasant, MO
This is one driving day of about 130.7 miles and 2h 30m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 65.4 mi from Mount Pleasant, MO · 1h 14m into the drive
Mid-route town
Meal stop
65 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.
A short stop after about 29 miles helps settle the day before fatigue starts building.
The midpoint is around 65.4 miles from Mount Pleasant, MO, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Dwight D. Eisenhower Highway if your tank is already low. That segment runs about 73.7 miles.
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.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Worth a detour if your schedule allows.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
Regular Gas
$20.43 one way
$40.87 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $22.44 | $44.87 |
| premium | $4.89 | $25.15 | $50.30 |
| diesel | $5.61 | $28.86 | $57.71 |
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: 45.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 39.2 | 0 | $13.72 | $6.27 |
| Efficient EV | 32.7 | 0 | $11.44 | $5.23 |
| EV Truck/SUV | 52.3 | 0 | $18.30 | $8.36 |
Gas CO2
46 kg
EV CO2
15 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.
Current conditions at both ends of the drive.
Origin
Evening in Mount Pleasant on Thursday
Local time
7:59 PM
CDT
Current temp
75°F
Unavailable
Destination
Evening in Saint Peters on Thursday
Local time
7:59 PM
CDT
Current temp
57°F
Unavailable
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
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