How far is Castle Point, MO from Rock Hill, MO?
The driving distance from Castle Point, MO to Rock Hill, MO is about 18 miles (29 km), with a travel time of about 00h 27m by car.
- The straight-line flight distance is about 12.6 miles (20.2 km).
- For a round trip, plan for roughly 00h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 27m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Saint Louis County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Castle Point and Rock Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Point and Rock Hill.
-
1
Start on Lord Drive
2556 ft · 2 min · Lord Drive
-
2
At the end of the road, turn right onto Chambers Road
2.8 mi · 4 min · Chambers Road
-
3
Continue on Hereford Avenue
2206 ft · 39 sec · Hereford Avenue
-
4
Continue on Airport Road
1.8 mi · 3 min · Airport Road
-
5
Take the ramp left toward I 170 South
1378 ft · 20 sec
-
6
Merge slight left onto Inner Belt Expressway
8.6 mi · 11 min · Inner Belt Expressway
-
7
Keep slight right to continue on I 64 West, US 40 West: Wentzville
1774 ft · 29 sec
-
8
Merge slight left onto Daniel Boone Expressway
2783 ft · 39 sec · Daniel Boone Expressway
-
9
Take the exit slight right toward McKnight Road
1373 ft · 36 sec
-
10
Turn straight onto South McKnight Road
1.5 mi · 3 min · South McKnight Road
-
11
Turn right onto Manchester Road
1.3 km · 2 min · Manchester Road
-
12
Turn right onto North Berry Road
61 m · 9 sec · North Berry Road
-
13
Keep slight left to continue on Bluebell Lane
611 ft · 27 sec · Bluebell Lane
-
14
Arrive at your destination
0 m · 1 sec · Bluebell Lane
Car Route Details
A richer read on the saved driving route between Castle Point and Rock Hill.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Inner Belt Expressway
Merge slight left onto Inner Belt Expressway
8.63 mi · 00h 11m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Castle Point and Sunny near Rock Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Point to Rock Hill?
The road trip is about 18 miles (29 km) and usually takes 00h 27m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Charlack is a useful midpoint, sitting about 9 miles from Castle Point and 9 miles from Rock Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 12.6 miles (20.2 km), while the road route adds roughly 5.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:34 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.83 round trip. Estimated CO2 is about 5.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Castle Point and Sunny near Rock Hill.
Stop Ideas Near Charlack
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Charlack.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Castle Point and Rock Hill. Straight-line distance: 12.55 mi (20.2 km).
#1 Castle Point
A census-designated place in Jefferson County, Missouri.
| Population | 90,070 |
| Coordinates | 38.7581100, -90.2481700 |
| Altitude | 152 |
| Country | United States |
#2 Rock Hill
City in Missouri
| Population | 4,615 |
| Coordinates | 38.6075500, -90.3784500 |
| Altitude | 161 |
| Country | United States |
End: Rock Hill (-90.37845, 38.60755)
Estimated Travel Time
Distance: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 36m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.41 | $4.83 |
| Mid-grade | $4.25 | $2.72 | $5.44 |
| Premium | $4.65 | $2.98 | $5.96 |
| Diesel | $5.30 | $3.39 | $6.79 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Missouri · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.