How far is Sainte Genevieve County, MO from Castle Point, MO?
The driving distance from Sainte Genevieve County, MO to Castle Point, MO is about 75 miles (120.7 km), with a travel time of about 01h 22m by car.
- The straight-line flight distance is about 59.8 miles (96.2 km).
- For a round trip, plan for roughly 02h 45m 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 22m.
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.
City in Jefferson County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Sainte Genevieve County and Castle Point.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sainte Genevieve County and Castle Point.
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1
Start on the route
3020 ft · 2 min
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2
Turn right onto River Aux Vases Church Road
1.5 km · 4 min · River Aux Vases Church Road
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3
Turn right
6.9 mi · 10 min
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4
Take the ramp sharp left toward I 55 North: Saint Louis
1298 ft · 32 sec
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5
Merge slight left
44.6 mi · 48 min
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6
Continue on Rosa Parks Highway
14 mi · 18 min · Rosa Parks Highway
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7
Keep slight left to continue on Third Street Expressway
2 mi · 3 min · Third Street Expressway
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8
Merge slight right onto Andy Gammon Memorial Highway
1.4 mi · 2 min · Andy Gammon Memorial Highway
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9
Continue on Mark Twain Expressway
2.1 mi · 3 min · Mark Twain Expressway
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10
Take the exit slight right toward West Florissant Avenue
1121 ft · 25 sec
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11
Turn straight onto West Florissant Avenue
1.9 mi · 4 min · West Florissant Avenue
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12
Turn right onto Riverview Boulevard
1.2 mi · 2 min · Riverview Boulevard
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13
Enter the roundabout and take exit 4 toward Halls Ferry Circle
154 m · 10 sec · Halls Ferry Road
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14
Exit the rotary onto Halls Ferry Road
2 mi · 3 min · Halls Ferry Road
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15
Turn right onto Chambers Road
2011 ft · 39 sec · Chambers Road
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16
Turn left onto Lord Drive
2556 ft · 2 min · Lord Drive
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17
Arrive at your destination
0 m · 1 sec · Lord Drive
Car Route Details
A richer read on the saved driving route between Sainte Genevieve County 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 55 North
Merge slight left
44.6 mi · 00h 48m
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.
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms leaving Sainte Genevieve County and Showers And Thunderstorms Likely near Castle Point.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sainte Genevieve County to Castle Point?
The road trip is about 75 miles (120.7 km) and usually takes 01h 22m 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?
Pevely is a useful midpoint, sitting about 39.5 miles from Sainte Genevieve County and 35.5 miles from Castle Point.
How much longer is the road route than the straight-line distance?
The direct path is about 59.8 miles (96.2 km), while the road route adds roughly 15.2 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 3:44 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.53 one way or $21.07 round trip. Estimated CO2 is about 23.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms around Sainte Genevieve County and Showers And Thunderstorms Likely near Castle Point.
Stop Ideas Near Pevely
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 Pevely.
Kirkwood
Gateway Transportation Center
Washington
Alton
Flight Path Map
This map shows the direct air route between Sainte Genevieve County and Castle Point. Straight-line distance: 59.74 mi (96.15 km).
#1 Sainte Genevieve County
County in Missouri, United States
| Population | 17,919 |
| Coordinates | 37.8944000, -90.1944200 |
| Altitude | 218 |
| 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 (-90.248673, 38.758114)
Estimated Travel Time
Distance: 121 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 29m |
| 40 mph (64.37 km/h) | 01h 52m |
| 50 mph (80.47 km/h) | 01h 30m |
| 60 mph (96.56 km/h) | 01h 15m |
| 70 mph (112.65 km/h) | 01h 04m |
| 80 mph (129 km/h) | 00h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.98 | $10.53 | $21.07 |
| Mid-grade | $4.34 | $11.50 | $23.01 |
| Premium | $4.71 | $12.47 | $24.95 |
| Diesel | $5.99 | $15.87 | $31.74 |
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 · Oct 15, 2026