Kansas City, MO to Weldon Spring, MO is 219.6 miles and takes about 4h 11m via Dwight D. Eisenhower Highway, U.S. Submarine Veterans' Memorial Highway, and Avenue of the Saints, with a fuel budget near $39 and enough daylight to finish in a day. This drive stays within the Midwest, traveling entirely within Missouri. Expect a trip that largely stays off major interstates, offering a more grounded perspective on the region. It's a straightforward, single-day excursion perfect for a leisurely pace or an early start.
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
109.8 miles from Kansas City, MO
A natural place for your longest stop of the day
, about 2h 1m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D. Eisenhower Highway
135.3 mi
2h 34m
U.S. Submarine Veterans' Memorial Highway
54.4 mi
58m
Avenue of the Saints
9.3 mi
10m
George Brett Super Highway
6.9 mi
9m
Truman/Eisenhower Presidential Highway
5.6 mi
6m
Sheriff Roger I. Wilson Memorial Highway
1.9 mi
2m
Clifton J. Scott Memorial Highway
1.8 mi
2m
Highway Patrol Sgt. Benjamin Booth Memorial Highway
1.6 mi
1m
Longest stretch:
Dwight D. Eisenhower Highway
— 135.3 mi, about 2h 34m
Traffic on I-70
Hour-of-day weekday pattern from 23 FHWA count stations on your route.
Peak
4 PM
~3,281 veh/hr typical
· worst 3,830
Quietest
1 AM
~292 veh/hr
Peak-to-quiet ratio
11.2×
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 Kansas City, MO and Weldon Spring, MO.
32 mi·34 min·U.S. Submarine Veterans' Memorial Highway
11
Keep slight left at fork onto I 70
22 mi·24 min·U.S. Submarine Veterans' Memorial Highway
12
Continue on I 70; US 40
1.8 mi·2 min·Dwight D. Eisenhower Highway
13
Continue on I 70; US 40
1.6 mi·1 min·Highway Patrol Sgt. Benjamin Booth Memorial Highway
14
Continue on I 70; US 40
1.9 mi·2 min·Sheriff Roger I. Wilson Memorial Highway
15
Continue on I 70; US 40
81 mi·1 hr 35 min·Dwight D. Eisenhower Highway
16
Take the exit onto US 40
0.3 mi·33 sec·US 40
Exit 210AToward I 64 East, US 40 East, US 61 South: Chesterfield
17
Merge onto I 64; US 40; US 61
9.3 mi·10 min·Avenue of the Saints
Use the straight / slight left lanes.
18
Take the exit
0.4 mi·34 sec
Exit 9Toward MO K, MO 94: O'Fallon, St Charles, Defiance, Lewis and Clark National Historic TrailUse the slight right lane.
19
Keep slight left at fork
126 ft·8 sec
Exit 9Toward MO K: O'FallonUse the left lane.
20
Turn left onto MO K
0.3 mi·32 sec·MO K
Use the left lane.
21
Turn right onto Technology Drive
0.4 mi·1 min·Technology Drive
22
Enter roundabout onto Technology Drive
110 ft·4 sec·Technology Drive
23
Continue on Technology Drive
0.1 mi·19 sec·Technology Drive
24
Enter roundabout onto Technology Drive
116 ft·4 sec·Technology Drive
25
Continue on Technology Drive
0.4 mi·53 sec·Technology Drive
26
Enter roundabout onto Weldon Spring Road
45 ft·1 sec·Weldon Spring Road
27
Continue on Weldon Spring Road
0.2 mi·31 sec·Weldon Spring Road
28
Arrive at destination
Old 94 South
Trip Plan
Given this is a single-day, 4h 11m drive, you have flexibility with your departure time. Aiming for an early morning start will allow you to enjoy the drive without feeling rushed and arrive in Weldon Spring with plenty of daylight. With a fuel cost estimated at $39, it's wise to fill up before you leave Kansas City. Since the longest stretch is 135.3 miles, plan for a brief stop around the halfway point for a stretch or a quick snack to stay alert. Keep an eye out for changes in speed limits as you transition between different road types.
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 109.8 miles from Kansas City, MO, or about 2h 1m into the drive.
The longest continuous stretch on this route runs about 135.3 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 48 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 109.8 miles or 2h 1m 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 23m
Traffic, exits, and arrival timing usually matter more near Weldon Spring, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Kansas City, 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 Kansas City, MO
This is one driving day of about 219.6 miles and 4h 11m.
Your first comfortable stop window is around 48 miles from Kansas City, 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 Dwight D. Eisenhower Highway for about 135.3 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 15
5 decision points cluster between mile 0 and 218.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|East 12th Street
Turn right onto East 12th Street
Navigation decision point
5
0.3 mi into trip|~0m in
Take the ramp toward I 70 East, US 40 East
Multiple destination signs - pick the right one
Toward I 70 East, US 40 East
6
208.1 mi into trip|~3h 56m in|US 40
Take the exit onto US 40 toward I 64 East, US 40 East, US 61 South: Chesterfield
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 210A
Toward I 64 East, US 40 East, US 61 South: Ches...
8
217.7 mi into trip|~4h 7m in
Take the exit toward MO K, MO 94: O'Fallon, St Charles, Defiance, Lewis and Clark National Historic Trail
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 9
Toward MO K, MO 94: O'Fallon, St Charles, Defia...
8
218.1 mi into trip|~4h 8m in
Keep slight left at fork toward MO K: O'Fallon
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Exit 9
Toward MO K: O'Fallon
Fuel & Cost
Regular Gas
$32.43 one way
$64.86 round trip
$3.75/gal25.4 MPG avg77 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$35.80
$71.60
premium
$4.72
$40.77
$81.55
diesel
$4.80
$41.46
$82.93
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Meals
$25–$50
Total
$57–$82
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 76.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.9
0
$23.06
$10.54
Efficient EV
54.9
0
$19.22
$8.78
EV Truck/SUV
87.8
1
$30.74
$14.05
Gas CO2
77 kg
EV CO2
26 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
Kansas City, MO
Late night
in Kansas City on Sunday
Local time
5:51 AM
CDT
Current temp
92°F
Chance Showers And Thunderstorms
SW 9 mph28% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 18 at 3:52PM CDT by NWS Paducah KY
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
Destination
Weldon Spring, MO
Late night
in Weldon Spring on Sunday
Local time
5:51 AM
CDT
Current temp
93°F
Isolated Showers And Thunderstorms
W 8 mph20% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 18 at 3:52PM CDT by NWS Paducah KY
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
91°F
Columbia, MO
110 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
1 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 11m 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...
28 mi from route
~69 min detour
$19
near mile 219.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip covers 219.6 miles with no highway share, meaning you'll be on surface roads for the entire duration. The longest continuous stretch you'll encounter is 135.3 miles on the Dwight D. Eisenhower Highway. Prepare for a drive with frequent intersections and changes in speed limits as you navigate through towns and rural areas. The profile suggests a predominantly surface-road experience, so expect to encounter traffic signals and local traffic.
Only 0% highway — the rest is turn-by-turn surface driving.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 135.3 mi on Dwight D. Eisenhower Highway.
How Hard Is This Drive?
7/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near East 12th Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 219.6 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: near the start (East 12th Street): Navigation decision point; at 0.3 miles: Multiple destination signs - pick the right one; at 208.1 miles (US 40): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
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.
=== Welcome World Cup fans ===
Kansas City is one of the 16 North American cities hosting matches for the 2026 FIFA World Cup. Games in the region will be played at Arrowhead Stadium, located in the Truman Sports Complex on the eastern side of the city. Here are a few helpful tips for visiting football fans:
Arrowhead Stadium is about 35–40 km from Kansas City International Airport (MCI), and a taxi or Uber ride usually takes 30–45 minutes, depending on traffic.
Top landmarks
•The Nelson-Atkins Museum of Art — art museum in Kansas City, Missouri
•Union Station — main railway station in Kansas City, Missouri, United States
Doable as a same-day drive at 4h 11m. Total distance: 219.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 11m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 135.3 miles on Dwight D. Eisenhower Highway. The full list of main roads is in the Roads section above.
Yes — we found about 29 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 Weldon Spring, 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 29 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (East 12th Street): Navigation decision point; at 0.3 miles: Multiple destination signs - pick the right one; at 208.1 miles (US 40): Exit ramp - move to the correct lane early. 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 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.4 hours — manageable with a long break at Weldon Spring, MO, but most travelers stay overnight.
