How far is Saint James, MO from Castle Point, MO?
The driving distance from Saint James, MO to Castle Point, MO is about 107.4 miles (172.9 km), with a travel time of about 01h 43m by car.
- The straight-line flight distance is about 90.8 miles (146.1 km).
- For a round trip, plan for roughly 03h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 43m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint James and Castle Point.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint James and Castle Point.
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1
Start on East Washington Street
8 m · 3 sec · East Washington Street
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2
Turn right onto South Jefferson Street
2880 ft · 51 sec · South Jefferson Street
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3
Take the ramp right toward I 44 East: Saint Louis
890 ft · 22 sec
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4
Merge slight left
84.8 mi · 1 hr 34 min
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5
Continue on Police Officer Robert Stanze Memorial Highway
2.7 mi · 3 min · Police Officer Robert Stanze Memorial Highway
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6
Continue on Officer Michael Barwick Memorial Highway
1 km · 48 sec · Officer Michael Barwick Memorial Highway
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7
Take the exit slight right toward Jamieson Avenue
651 ft · 14 sec
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8
Keep slight left to continue on Jamieson Avenue
69 m · 7 sec
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9
Turn left onto Jamieson Avenue
1486 ft · 47 sec · Jamieson Avenue
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10
At the end of the road, turn left onto Arsenal Street
1198 ft · 38 sec · Arsenal Street
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11
Turn right onto McCausland Avenue
1.6 mi · 3 min · McCausland Avenue
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12
Continue on South Skinker Boulevard
2.8 mi · 5 min · South Skinker Boulevard
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13
Continue on Kienlen Avenue
1.6 mi · 3 min · Kienlen Avenue
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14
Continue on Jennings Station Road
3.3 mi · 7 min · Jennings Station Road
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15
Turn left onto Halls Ferry Road
1.6 mi · 3 min · Halls Ferry Road
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16
Turn right onto Chambers Road
2011 ft · 39 sec · Chambers Road
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17
Turn left onto Lord Drive
2556 ft · 2 min · Lord Drive
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18
Arrive at your destination
0 m · 1 sec · Lord Drive
Car Route Details
A richer read on the saved driving route between Saint James and Castle Point.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 44 East
Merge slight left
84.8 mi · 01h 34m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Saint James and Mostly Sunny near Castle Point.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint James to Castle Point?
The road trip is about 107.4 miles (172.9 km) and usually takes 01h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Villa Ridge is a useful midpoint, sitting about 50.6 miles from Saint James and 56.8 miles from Castle Point.
How much longer is the road route than the straight-line distance?
The direct path is about 90.8 miles (146.1 km), while the road route adds roughly 16.6 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.29 one way or $28.58 round trip. Estimated CO2 is about 33.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint James and Mostly Sunny near Castle Point.
Stop Ideas Near Villa Ridge
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 Villa Ridge.
Washington
Kirkwood
Hermann
Gateway Transportation Center
Flight Path Map
This map shows the direct air route between Saint James and Castle Point. Straight-line distance: 90.77 mi (146.08 km).
#1 Saint James
City in Phelps County, Missouri, United States
| Population | 4,006 |
| Coordinates | 37.9972600, -91.6143200 |
| Altitude | 333 |
| Country | United States |
#2 Castle Point
A census-designated place in Jefferson County, Missouri.
| Population | 90,070 |
| Coordinates | 38.7581100, -90.2481700 |
| Altitude | 152 |
| Country | United States |
End: Count Drive (-90.248701, 38.758102)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.29 | $28.58 |
| Mid-grade | $4.25 | $16.12 | $32.24 |
| Premium | $4.65 | $17.64 | $35.28 |
| Diesel | $5.30 | $20.10 | $40.20 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.