If you are planning a getaway from Saint Peters to Camdenton, expect a straightforward 162.1-mile journey that typically takes about 3 hours and 7 minutes. This route stays entirely on major highways, making it a highly efficient trip that is perfect for a single day of travel. You can comfortably budget around $25 for fuel to complete the drive. Because you are staying within the Midwest, the transition is seamless and familiar. Whether you need a quick weekend escape or a simple point-to-point transit, this drive is designed for convenience rather than a lengthy multi-day expedition.
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
81.1 miles from Saint Peters, MO
A natural place for your longest stop of the day
, about 1h 34m into the drive
.
Main Roads
Road
Distance
Duration
US 54
88.1 mi
1h 41m
I 70
73.6 mi
1h 25m
Court Circle SE
0.1 mi
<1m
Court Circle SW
<0.1 mi
<1m
Longest stretch:
US 54
— 88.1 mi, about 1h 41m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Peters, MO and Camdenton, MO.
1
Start on I 70
74 mi·1 hr 25 min·I 70
Use the straight / slight right lanes.
2
Take the exit
0.2 mi·27 sec
Exit 148Toward US 54: Auxvasse, Mexico, Fulton
3
Turn left onto US 54
88 mi·1 hr 40 min·US 54
Use the slight right lane.
4
Turn left onto Court Circle SE
147 ft·4 sec·Court Circle SE
5
Continue on Court Circle SE
0.1 mi·20 sec·Court Circle SE
6
Continue on Court Circle SW
379 ft·15 sec·Court Circle SW
7
At end of road, turn right onto US 54
296 ft·8 sec·US 54
8
Arrive at destination
US 54
Trip Plan
To make the most of your 3-hour trek, aim to leave Saint Peters during off-peak hours to avoid potential congestion on the interstate segments. Since the trip is relatively short, you only need to plan for one deliberate stop to stretch your legs and refresh. Keep your fuel budget of $25 in mind, though filling up before you leave Saint Peters will give you the most flexibility for the remainder of the drive. Because the final stretch relies heavily on US 54, pay close attention to your navigation as you approach the Court Circle SE area in Camdenton. This route offers enough simplicity that you can easily adjust your departure time to suit your personal schedule without worrying about complex planning.
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 81.1 miles from Saint Peters, MO, or about 1h 34m into the drive.
The longest continuous stretch on this route runs about 88.1 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 36 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 81.1 miles or 1h 34m 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 33m
Traffic, exits, and arrival timing usually matter more near Camdenton, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Peters, 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 Saint Peters, MO
This is one driving day of about 162.1 miles and 3h 7m.
Your first comfortable stop window is around 36 miles from Saint Peters, 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 US 54 for about 88.1 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 5
5 decision points cluster between mile 0 and 162.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
3
0 mi into trip|~0m in|I 70
Depart onto I 70
Lane positioning matters here
Use the straight / slight right lanes.
6
73.6 mi into trip|~1h 25m in
Take the exit toward US 54: Auxvasse, Mexico, Fulton
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 148
Toward US 54: Auxvasse, Mexico, Fulton
4
73.8 mi into trip|~1h 26m in|US 54
Turn left onto US 54
Lane positioning matters here
Use the slight right lane.
3
161.9 mi into trip|~3h 7m in|Court Circle SE
Turn left onto Court Circle SE
Navigation decision point
6
162.1 mi into trip|~3h 7m in|US 54
At end of road, turn right onto US 54
Complex interchange - multiple decisions in a short stretch
Fuel & Cost
Regular Gas
$25.34 one way
$50.68 round trip
$3.97/gal25.4 MPG avg57 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$27.83
$55.65
premium
$4.89
$31.19
$62.39
diesel
$5.61
$35.79
$71.58
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$25
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 56.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
48.6
0
$17.02
$7.78
Efficient EV
40.5
0
$14.18
$6.48
EV Truck/SUV
64.8
0
$22.69
$10.37
Gas CO2
57 kg
EV CO2
19 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 Apr 14, 2026
Origin
Saint Peters, MO
Late night
in Saint Peters on Tuesday
Local time
4:20 AM
CDT
Current temp
71°F
Unavailable
Live forecast
Destination
Camdenton, MO
Late night
in Camdenton on Tuesday
Local time
4:20 AM
CDT
Current temp
87°F
Slight Chance Showers And Thunderstorms
SW 17 mph16% chanceLive forecast
Flood Warning
Flood Warning issued April 14 at 11:11AM CDT until April 17 at 1:00AM CDT by NWS St Louis MO
Flood Warning
Flood Warning issued April 14 at 11:11AM CDT until April 18 at 7:00PM CDT by NWS St Louis MO
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
16 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 7m 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.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is a purely highway-focused experience, with 100% of your time spent on major roads like I-70 and US 54. You will spend the bulk of your effort on a long, 88.1-mile uninterrupted stretch along US 54, which defines the rhythm of the drive. The route transitions from the interstate pace near Saint Peters to the more consistent flow of state highways as you head toward Camdenton. While the roads are efficient and fast, you should remain prepared for the steady, focused driving required by a route comprised entirely of highway miles. It is a practical, no-nonsense path that prioritizes speed and reliability over winding backroads.
100% highway — fuel and pacing are the main things to plan.
8 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 88.1 mi on US 54.
How Hard Is This Drive?
1/10
This is a straightforward highway drive that stays mostly on US 54 and I 70. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes early in the drive near I 70.
Driving Effort1/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Saint Peters, MO to Camdenton, MO is easy. At 3h 7m with 100% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
The main spots that need attention: near the start (I 70): Lane positioning matters here; at 73.6 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 73.8 miles (US 54): Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,044 ft443 ft
Total Climb
1,728 ft
Total Descent
1,127 ft
Highest Point
1,044 ft
~162.1 mi in
Elevation Range
601 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Saint Peters, MO and Camdenton, MO, road signs point toward Mexico and Fulton.
Mexico
73.6 mi in|~1h 25m
Fulton
73.6 mi in|~1h 25m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 7m. Total distance: 162.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
The longest stretch is about 88.1 miles on US 54. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 (I 70): Lane positioning matters here; at 73.6 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 73.8 miles (US 54): Lane positioning matters here.
Yes — Gateway Arch National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.1 hours each way, an in-and-out day trip would put you behind the wheel for 6.3 hours — manageable with a long break at Camdenton, MO, but most travelers stay overnight.
