Castle Point to Osage Beach is 174 miles and takes about 3 hours 25 minutes via I-70 and US-54, with a fuel budget near $29 and enough daylight to finish in a day. This drive stays within Missouri, moving from the Midwest region to another part of the Midwest. It's a straightforward trip primarily on major highways, making it a convenient option if you're looking for a relatively quick and easy drive. Plan for a smooth ride with minimal complexity, ideal for a single-day excursion.
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
87 miles from Castle Point, MO
A natural place for your longest stop of the day
, about 1h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 70
84.1 mi
1h 38m
US 54
76.8 mi
1h 25m
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
Hudson Drive
0.3 mi
1m
Longest stretch:
I 70
— 84.1 mi, about 1h 38m
Traffic on I-70
Hour-of-day weekday pattern from 42 FHWA count stations on your route.
Peak
4 PM
~3,683 veh/hr typical
· worst 4,355
Quietest
2 AM
~345 veh/hr
Peak-to-quiet ratio
10.7×
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 Osage Beach, 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
84 mi·1 hr 38 min·I 70
Use the straight / slight right lanes.
14
Take the exit
0.2 mi·27 sec
Exit 148Toward US 54: Auxvasse, Mexico, Fulton
15
Turn left onto US 54
77 mi·1 hr 25 min·US 54
Use the slight right lane.
16
Take the exit
0.2 mi·23 sec
Toward US 54 Business
17
Turn right onto Jeffries Road
0.2 mi·25 sec·Jeffries Road
18
At end of road, turn right onto US 54 Business
0.2 mi·26 sec·Osage Beach Parkway
19
Turn left onto Winn Road
190 ft·9 sec·Winn Road
20
Turn right
129 ft·9 sec
21
Turn right
83 ft·6 sec
22
Arrive at destination
Trip Plan
Given this drive is under 4 hours, you have flexibility with your departure time; an early start can help you avoid any potential traffic. You'll encounter only one recommended stop, so consider pacing yourself and taking advantage of rest areas along I-70. With a fuel cost estimated at $29, it's a budget-friendly trip, but keep an eye on your gauge, especially during the 84.1-mile stretch on I-70. The final leg on US-54 will guide you directly into Osage Beach.
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 87 miles from Castle Point, MO, or about 1h 46m into the drive.
The longest continuous stretch on this route runs about 84.1 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 38 miles or 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 87 miles or 1h 46m 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 49m
Traffic, exits, and arrival timing usually matter more near Osage Beach, 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 174 miles and 3h 25m.
Your first comfortable stop window is around 38 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 84.1 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 20
5 decision points cluster between mile 0.1 and 96.3 — 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
6
96.3 mi into trip|~1h 57m 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
Fuel & Cost
Regular Gas
$29.03 one way
$58.05 round trip
$4.24/gal25.4 MPG avg61 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$31.55
$63.09
premium
$5.26
$36.03
$72.05
diesel
$6.18
$42.33
$84.66
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 60.9 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $18 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
52.2
0
$18.27
$8.35
Efficient EV
43.5
0
$15.23
$6.96
EV Truck/SUV
69.6
0
$24.36
$11.14
Gas CO2
61 kg
EV CO2
20 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 Oct 16, 2026
Origin
Castle Point, MO
Late night
in Castle Point on Saturday
Local time
4:41 AM
CDT
Current temp
49°F
Mostly Cloudy
NW 9 to 16 mph3% chanceLive forecast
Freeze Watch
Freeze Watch issued October 16 at 1:51AM CDT until October 17 at 9:00AM CDT by NWS Kansas City/Pleasant Hill MO
Destination
Osage Beach, MO
Late night
in Osage Beach on Saturday
Local time
4:41 AM
CDT
Current temp
47°F
Slight Chance Drizzle
NW 12 mph15% chanceLive forecast
Freeze Watch
Freeze Watch issued October 16 at 1:51AM CDT until October 17 at 9:00AM CDT by NWS Kansas City/Pleasant Hill 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
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 25m 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?
You'll spend about 93% of this 174-mile drive on highways, with the longest continuous stretch on I-70 covering 84.1 miles. The transition to surface roads will occur as you approach your destination, likely on or around Rosemary Straub Davison Highway. Expect a predominantly high-speed cruising experience for most of the trip, with fewer exits for significant portions of I-70 before transitioning to US-54.
93% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 84.1 mi on I 70.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 70 and US 54. 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 Effort9/10
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 20 significant decision points across 174 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
898 ft491 ft
Total Climb
713 ft
Total Descent
437 ft
Highest Point
898 ft
~62.1 mi in
Elevation Range
407 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 Osage Beach, MO, road signs point toward Kansas City, Mexico and Fulton.
Osage Beach is a town in Missouri, on Lake of the Ozarks. It is known as "the heart of Lake of the Ozarks" due to how many popular activities it is home to.
Doable as a same-day drive at 3h 25m. Total distance: 174 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 25m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 84.1 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.
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 Osage Beach, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
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 — Gateway Arch National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.4 hours each way, an in-and-out day trip would put you behind the wheel for 6.9 hours — manageable with a long break at Osage Beach, MO, but most travelers stay overnight.
