This 269-mile drive from Potosi, MO to Kansas City, MO is a straightforward, highway-focused journey that can easily be completed in a single day, taking approximately 5 hours and 33 minutes. You'll spend most of your time on major interstates and highways, with a fuel cost estimated around $42. The route is contained entirely within the Midwest region, making for a consistent feel as you travel. With only one recommended stop and 91% of the drive on highways, it's designed for efficient travel between these two Missouri cities.
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
134.5 miles from Potosi, MO
A natural place for your longest stop of the day
, about 3h 2m into the drive
.
Main Roads
Road
Distance
Duration
I 70
176.4 mi
3h 14m
MO 47
51.5 mi
1h 22m
MO 21
11.1 mi
15m
George Brett Super Highway
6.8 mi
9m
MO 30
6.2 mi
9m
North Main Street
6.2 mi
8m
Truman/Eisenhower Presidential Highway
5.6 mi
6m
Clifton J. Scott Memorial Highway
1.8 mi
2m
Longest stretch:
I 70
— 176.4 mi, about 3h 14m
Turn-by-Turn Driving Directions
Step-by-step road directions between Potosi, MO and Kansas City, MO.
Exit 2LToward I 670 West, I 70 Alternate, I 35 South: Topeka, WichitaUse the straight / slight right lanes.
16
Take the exit
0.2 mi·24 sec
Exit 2PToward 13th Street, DowntownUse the slight right lane.
17
Continue on East 13th Street
0.2 mi·34 sec·East 13th Street
18
Turn right onto Oak Street
454 ft·13 sec·Oak Street
19
Arrive at destination
Oak Street
Trip Plan
Given the 5-hour and 33-minute duration, departing from Potosi in the morning allows ample time to reach Kansas City without feeling rushed. With a single recommended stop, plan your break strategically, perhaps midway through the longest stretch on I-70. The fuel cost estimate of $42 should be a good baseline for your budget. Keep an eye on traffic conditions as you approach the Kansas City metropolitan area, as this is often the busiest part of the journey.
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 134.5 miles from Potosi, MO, or about 3h 2m into the drive.
The longest continuous stretch on this route runs about 176.4 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 59 miles or 1h 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 134.5 miles or 3h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 37m
Traffic, exits, and arrival timing usually matter more near Kansas City, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Potosi, 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 Potosi, MO
This is one driving day of about 269 miles and 5h 33m.
Your first comfortable stop window is around 59 miles from Potosi, 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 70 for about 176.4 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 11
5 decision points cluster between mile 45.9 and 268.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
45.9 mi into trip|~1h 11m in|US 50; MO 47
At end of road, turn left onto US 50; MO 47
Lane positioning matters here
Use the straight lane.
5
46.4 mi into trip|~1h 12m in|MO 47
Turn right onto MO 47
Lane positioning matters here
Use the right lane.
6
77.5 mi into trip|~2h in
Take the ramp toward I 70 West, US 40 West: Columbia, Jonesburg
Multiple destination signs - pick the right one
Toward I 70 West, US 40 West: Columbia, Jonesbu...
9
268.2 mi into trip|~5h 32m in|I 670; I 70 Alt
Keep slight left at fork onto I 670; I 70 Alt toward I 670 West, I 70 Alternate, I 35 South: Topeka, Wichita
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 2L
Toward I 670 West, I 70 Alternate, I 35 South:...
9
268.4 mi into trip|~5h 32m in
Take the exit toward 13th Street, Downtown
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 2P
Toward 13th Street, Downtown
Fuel & Cost
Regular Gas
$42.06 one way
$84.11 round trip
$3.97/gal25.4 MPG avg94 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$46.17
$92.35
premium
$4.89
$51.77
$103.53
diesel
$5.61
$59.39
$118.78
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 94.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
80.7
0
$28.24
$12.91
Efficient EV
67.3
0
$23.54
$10.76
EV Truck/SUV
107.6
1
$37.66
$17.22
Gas CO2
94 kg
EV CO2
31 kg (67% 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 Apr 16, 2026
Origin
Potosi, MO
Night
in Potosi on Saturday
Local time
9:51 PM
CDT
Current temp
56°F
Unavailable
Live forecast
Destination
Kansas City, MO
Night
in Kansas City on Saturday
Local time
9:51 PM
CDT
Current temp
83°F
Sunny
SSW 3 to 10 mph2% chanceLive forecast
74°F
Washington, MO
135 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
27 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
5h 33m 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.
More Details
What kind of drive is this?
Primarily a highway-focused drive, 91% of this route utilizes major roads like I-70 and MO 21. Expect long stretches of consistent speed, including one uninterrupted segment of 176.4 miles on I-70. While the majority is interstate, the inclusion of MO 47 and MO 21 offers brief transitions away from the high-speed travel, providing a slight change of pace before returning to the main arteries. This road profile suggests a predictable and efficient driving experience for the most part.
91% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 176.4 mi on I 70.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 70 and MO 47. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 45.9 miles in near US 50; MO 47.
Driving Effort5/10
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 269 miles you will encounter 11 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 45.9 miles (US 50; MO 47): Lane positioning matters here; at 46.4 miles (MO 47): Lane positioning matters here; at 77.5 miles: Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Potosi, MO to Kansas City, MO, road signs begin pointing toward Jonesburg along the way.
Kansas City is a major Midwestern metropolitan area that spreads across the border of Missouri and Kansas. It is a city that tends to hide itself from tourists. Reputed to have more boulevards than Paris and more fountains than any other city in the world except for Rome, it can be a beautiful city, too. It is unique in that it is split down the middle by the state line of Kansas and Missouri.
Doable as a same-day drive at 5h 33m. Total distance: 269 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 33m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 176.4 miles on I 70. 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.
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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 45.9 miles (US 50; MO 47): Lane positioning matters here; at 46.4 miles (MO 47): Lane positioning matters here; at 77.5 miles: Multiple destination signs - pick the right one.
Not recommended in a single day. At 5.6 hours each way, a round trip means 11.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Kansas City, MO before the return drive.
