Castle Point, MO to Vandalia, MO is 97.6 miles and takes about 2 hours 4 minutes via Avenue of the Saints and I 70, with a fuel budget near $15 and enough daylight to finish in a day. This trip stays within Missouri, connecting two points in the Midwest region. The drive is a mix of highway speeds and surface roads, making it a straightforward connection. It's a short enough distance that you won't feel rushed, offering a relaxed pace for a day trip or a quick leg of a longer journey.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
48.8 miles from Castle Point, MO
A natural place for your longest stop of the day
, about 1h 3m into the drive
.
Main Roads
Road
Distance
Duration
Avenue of the Saints
46.5 mi
55m
I 70
21.6 mi
26m
US 54
16.5 mi
21m
Rosemary Straub Davison Highway
8.6 mi
10m
New Halls Ferry Road
0.7 mi
1m
Dunn Road
0.4 mi
<1m
Halls Ferry Road
0.3 mi
<1m
Edgefield Drive
0.3 mi
1m
Longest stretch:
Avenue of the Saints
— 46.5 mi, about 55m
Traffic on I-70
Hour-of-day weekday pattern from 34 FHWA count stations on your route.
Peak
4 PM
~4,766 veh/hr typical
· worst 5,506
Quietest
2 AM
~423 veh/hr
Peak-to-quiet ratio
11.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 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 Vandalia, 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.
13
Merge onto I 70
22 mi·26 min·I 70
Use the straight / slight right lanes.
14
Take the exit
0.4 mi·47 sec
Exit 210BToward US 61 North: HannibalUse the slight right lane.
15
Merge onto US 61
46 mi·55 min·Avenue of the Saints
Use the right lane.
16
Take the exit
0.3 mi·39 sec
Toward US 54: Mexico, Louisiana
17
Turn left onto US 54
12 mi·15 min·US 54
18
Keep slight left at fork onto US 54
4.9 mi·6 min·US 54
19
Turn right onto MO F
48 ft·1 sec·North Main Street
20
Arrive at destination
MO F
Trip Plan
Given the 2-hour duration, this is easily a same-day trip. You could leave Castle Point in the morning and be in Vandalia by lunchtime. The route has a modest fuel cost of around $15, so you likely won't need to worry about frequent stops for gas. Since the drive is relatively short, you have flexibility with your departure time. Keep an eye on your navigation as you transition from highway to surface roads, particularly around the 46.5-mile mark where the longest highway segment concludes.
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.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 48.8 miles from Castle Point, MO, or about 1h 3m into the drive.
The longest continuous stretch on this route runs about 46.5 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 21 miles or 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 48.8 miles or 1h 3m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 40m
Traffic, exits, and arrival timing usually matter more near Vandalia, 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 97.6 miles and 2h 4m.
Your first comfortable stop window is around 21 miles from Castle Point, MO.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Avenue of the Saints for about 46.5 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 18
5 decision points cluster between mile 0.1 and 33.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|Duchess Drive
Turn right onto Duchess Drive
Navigation decision point
5
0.5 mi into trip|~2m in|Hudson Drive
Turn left onto Hudson Drive
Navigation decision point
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
7
33.9 mi into trip|~45m in
Take the exit toward US 61 North: Hannibal
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 210B
Toward US 61 North: Hannibal
Fuel & Cost
Regular Gas
$15.13 one way
$30.26 round trip
$3.94/gal25.4 MPG avg34 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$16.59
$33.18
premium
$4.93
$18.94
$37.87
diesel
$5.60
$21.51
$43.03
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$15
Meals
$25–$50
Total
$40–$65
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 34.1 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $10 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
29.3
0
$10.25
$4.68
Efficient EV
24.4
0
$8.54
$3.90
EV Truck/SUV
39
0
$13.66
$6.25
Gas CO2
34 kg
EV CO2
11 kg (68% 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 Sep 4, 2026
Origin
Castle Point, MO
Afternoon
in Castle Point on Saturday
Local time
3:58 PM
CDT
Current temp
79°F
Mostly Clear
SW 3 mph0% chanceLive forecast
Extreme Heat Warning
Extreme Heat Warning issued September 4 at 4:18AM CDT until September 5 at 8:00PM CDT by NWS Kansas City/Pleasant Hill M...
Extreme Heat Warning
Extreme Heat Warning issued September 4 at 4:18AM CDT until September 8 at 8:00PM CDT by NWS Kansas City/Pleasant Hill M...
Destination
Vandalia, MO
Afternoon
in Vandalia on Saturday
Local time
3:58 PM
CDT
Current temp
98°F
Sunny
SW 7 mph7% chanceLive forecast
Extreme Heat Warning
Extreme Heat Warning issued September 4 at 4:18AM CDT until September 5 at 8:00PM CDT by NWS Kansas City/Pleasant Hill M...
Extreme Heat Warning
Extreme Heat Warning issued September 4 at 4:18AM CDT until September 8 at 8:00PM CDT by NWS Kansas City/Pleasant Hill M...
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
19 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
2h 4m 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.
More Details
What kind of drive is this?
About 39% of this 97.6-mile route is on highways, with the longest continuous stretch on these roads measuring 46.5 miles on Avenue of the Saints. The remaining portion will be on surface roads. You'll transition from highway cruising to more local road driving, so be prepared for changing speed limits and potentially more intersections as you get closer to Vandalia.
39% highway, the rest on surface roads — varied driving throughout.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 46.5 mi on Avenue of the Saints.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Duchess Drive.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 18 significant decision points across 97.6 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: at 0.1 miles (Duchess Drive): Navigation decision point; at 0.5 miles (Hudson Drive): Navigation decision point; at 11 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
901 ft459 ft
Total Climb
573 ft
Total Descent
306 ft
Highest Point
901 ft
~76.7 mi in
Elevation Range
442 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Castle Point, MO and Vandalia, MO, road signs point toward Kansas City and Louisiana.
Doable as a same-day drive at 2h 4m. Total distance: 97.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 4m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (39%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile.
Frequently Asked Questions
The longest stretch is about 46.5 miles on Avenue of the Saints. The full list of main roads is in the Roads section above.
Yes — we found about 2 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 Vandalia, 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. There are 2 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (Duchess Drive): Navigation decision point; at 0.5 miles (Hudson Drive): Navigation decision point; at 11 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Vandalia, MO before heading back.
