Castle Point to Parkville is 252.8 miles and takes about 4h 59m via I 70, with a fuel budget near $45 and enough daylight to finish in a day. This drive stays within Missouri, traversing the Midwest region. It's a straightforward trip primarily on major highways, making it a good option for a single-day journey without extensive planning. You'll cover a significant distance efficiently, with most of your travel time spent on the interstate.
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
126.4 miles from Castle Point, MO
A natural place for your longest stop of the day
, about 2h 28m into the drive
.
Main Roads
Road
Distance
Duration
I 70
215.4 mi
4h 4m
MO 9
10 mi
16m
Rosemary Straub Davison Highway
8.6 mi
10m
George Brett Super Highway
6.8 mi
9m
Truman/Eisenhower Presidential Highway
5.6 mi
6m
Clifton J. Scott Memorial Highway
1.8 mi
2m
New Halls Ferry Road
0.7 mi
1m
Locust Street
0.5 mi
<1m
Longest stretch:
I 70
— 215.4 mi, about 4h 4m
Traffic on I-70
Hour-of-day weekday pattern from 38 FHWA count stations on your route.
Peak
4 PM
~3,509 veh/hr typical
· worst 4,050
Quietest
2 AM
~316 veh/hr
Peak-to-quiet ratio
11.1×
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 Castle Point, MO and Parkville, MO.
1
Start on Lord Drive
284 ft·14 sec·Lord Drive
2
Turn right onto Duchess Drive
0.2 mi·53 sec·Duchess Drive
3
Turn right onto Edgefield Drive
0.3 mi·1 min·Edgefield Drive
4
Turn left onto Hudson Drive
0.3 mi·1 min·Hudson Drive
5
At end of road, turn right onto MO AC
0.3 mi·29 sec·Halls Ferry Road
6
Keep slight left at fork onto MO AC
0.7 mi·1 min·New Halls Ferry Road
7
Turn left onto Dunn Road
0.4 mi·53 sec·Dunn Road
Use the left lane.
8
Take the ramp
0.3 mi·33 sec
Toward I 270 West
9
Merge onto I 270
8.6 mi·10 min·Rosemary Straub Davison Highway
Use the straight / slight right lanes.
10
Take the exit
0.3 mi·25 sec
Exit 20AToward I 70: Saint Louis, Kansas City
11
Continue on this road
0.5 mi·42 sec·this road
Exit 20A-BToward I 70: Saint Louis, Kansas CityUse the slight left / slight right lanes.
12
Keep slight right at fork
0.5 mi·41 sec
Exit 20BToward I 70 West: Kansas CityUse the slight right lane.
Exit 2LToward I 670 West, I 70 Alternate, I 35 South: Topeka, WichitaUse the straight / slight right lanes.
19
Take the exit
0.2 mi·24 sec
Exit 2PToward 13th Street, DowntownUse the slight right lane.
20
Continue on East 13th Street
0.2 mi·25 sec·East 13th Street
21
Turn right onto Locust Street
0.5 mi·59 sec·Locust Street
22
Continue on MO 9
3.0 mi·5 min·MO 9
23
Keep slight left at fork onto MO 9
2.9 mi·4 min·MO 9
Toward MO 9 North: Riverside, ParkvilleUse the straight / slight right lanes.
24
Keep slight right at fork onto MO 9
318 ft·4 sec·MO 9
25
Turn straight onto MO 9
3.6 mi·5 min·MO 9
Use the straight lane.
26
Keep slight right at fork onto MO 9
0.4 mi·1 min·MO 9
Use the slight right lane.
27
Turn right onto East 12th Street
60 ft·2 sec·East 12th Street
28
Arrive at destination
East 12th Street
Trip Plan
Given the 4h 59m estimated drive time, leaving Castle Point in the morning will allow you to reach Parkville with plenty of daylight. The 252.8-mile distance is manageable in one go, but if you prefer to break it up, the longest stretch on I 70 is 215.4 miles, so a stop around the halfway point would be ideal. Keep an eye on your fuel, with an estimated cost of $45 for this trip; there are ample opportunities to refuel along I 70. Be aware that the majority of your driving is on the interstate, so plan for potential traffic near urban areas.
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 126.4 miles from Castle Point, MO, or about 2h 28m into the drive.
The longest continuous stretch on this route runs about 215.4 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 56 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 126.4 miles or 2h 28m 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
Traffic, exits, and arrival timing usually matter more near Parkville, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Castle Point, 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 Castle Point, MO
This is one driving day of about 252.8 miles and 4h 59m.
Your first comfortable stop window is around 56 miles from Castle Point, 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 215.4 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 20
5 decision points cluster between mile 11 and 245.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
11 mi into trip|~17m in
Take the exit toward I 70: Saint Louis, Kansas City
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 20A
Toward I 70: Saint Louis, Kansas City
8
11.8 mi into trip|~18m in
Keep slight right at fork toward I 70 West: Kansas City
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 20B
Toward I 70 West: Kansas City
9
241.8 mi into trip|~4h 40m 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
242 mi into trip|~4h 41m 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
8
245.8 mi into trip|~4h 48m in|MO 9
Keep slight left at fork onto MO 9 toward MO 9 North: Riverside, Parkville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward MO 9 North: Riverside, Parkville
Fuel & Cost
Regular Gas
$42.03 one way
$84.06 round trip
$4.22/gal25.4 MPG avg89 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.60
$45.78
$91.57
premium
$5.18
$51.59
$103.17
diesel
$5.35
$53.25
$106.49
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: 88.5 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.8
0
$26.54
$12.13
Efficient EV
63.2
0
$22.12
$10.11
EV Truck/SUV
101.1
1
$35.39
$16.18
Gas CO2
88 kg
EV CO2
30 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 Jun 2, 2026
Origin
Castle Point, MO
Afternoon
in Castle Point on Wednesday
Local time
3:36 PM
CDT
Current temp
63°F
Mostly Clear
NE 6 mph5% chanceLive forecast
Flood Warning
Flood Warning issued June 1 at 8:22PM CDT until June 3 at 9:24PM CDT by NWS Springfield MO
Destination
Parkville, MO
Afternoon
in Parkville on Wednesday
Local time
3:36 PM
CDT
Current temp
66°F
Partly Cloudy
ENE 6 mph6% chanceLive forecast
Flood Warning
Flood Warning issued June 1 at 8:22PM CDT until June 3 at 9:24PM CDT by NWS Springfield MO
69°F
Pierpont, MO
126 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
3 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 59m 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway driving, with 89% of the trip on major roads like I 70. You'll experience a 215.4-mile stretch on I 70 before transitioning to surface roads. Expect a consistent flow of traffic and frequent exits for the majority of the drive, particularly on I 70. The final legs on MO 9 and Rosemary Straub Davison Highway will offer a change of pace from continuous interstate cruising.
89% highway — fuel and pacing are the main things to plan.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 215.4 mi on I 70.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 70 and MO 9. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 11 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 20 significant decision points across 252.8 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: at 11 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 11.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 241.8 miles (I 670; I 70 Alt): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Doable as a same-day drive at 4h 59m. Total distance: 252.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 59m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (89%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 215.4 miles on I 70. The full list of main roads is in the Roads section above.
Yes — we found about 31 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 Parkville, 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 31 rest areas along the route for bathroom stops.
The main spots that need attention: at 11 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 11.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 241.8 miles (I 670; I 70 Alt): Highway fork - watch signs carefully. Lane positioning matters here. 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 5.0 hours each way, an in-and-out day trip would put you behind the wheel for 10.0 hours — manageable with a long break at Parkville, MO, but most travelers stay overnight.
