How far is Castle Point, MO from Piedmont, MO?
The driving distance from Castle Point, MO to Piedmont, MO is about 141.6 miles (227.9 km), with a travel time of about 02h 56m by car.
- The straight-line flight distance is about 113.5 miles (182.6 km).
- For a round trip, plan for roughly 05h 52m 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 02h 56m.
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 Saint Francois County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Castle Point and Piedmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Point and Piedmont.
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1
Start on Lord Drive
2556 ft · 2 min · Lord Drive
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2
At the end of the road, turn right onto Chambers Road
2011 ft · 40 sec · Chambers Road
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3
Turn left onto Halls Ferry Road
2 mi · 3 min · Halls Ferry Road
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4
Enter the roundabout and take exit 3 toward Halls Ferry Circle
142 m · 10 sec · Halls Ferry Road
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5
Exit the rotary onto Halls Ferry Road
1.4 km · 2 min · Halls Ferry Road
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6
Turn slight right onto North Broadway
2 mi · 5 min · North Broadway
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7
Turn right onto Carrie Avenue
960 ft · 35 sec · Carrie Avenue
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8
Take the ramp straight toward I 70 East
1011 ft · 16 sec
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9
Merge slight left onto Mark Twain Expressway
1.4 mi · 2 min · Mark Twain Expressway
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10
Continue on Andy Gammon Memorial Highway
1.5 mi · 2 min · Andy Gammon Memorial Highway
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11
Keep slight left to continue on Third Street Expressway
2 mi · 3 min · Third Street Expressway
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12
Continue on Ozark Expressway
1.4 km · 1 min · Ozark Expressway
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13
Keep slight left to continue on Ozark Expressway
13.2 mi · 17 min · Ozark Expressway
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14
Continue on Officer Thomas G. Smith, Jr. Memorial Highway
1.8 mi · 2 min · Officer Thomas G. Smith, Jr. Memorial Highway
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15
Continue on Police Officer Steven Jarvis Memorial Highway
18.3 mi · 20 min · Police Officer Steven Jarvis Memorial Highway
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16
Take the exit slight right toward US 67 South: Farmington, Poplar Bluff
914 ft · 20 sec
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17
Keep slight left
729 ft · 18 sec
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18
Enter the roundabout and take exit 1 toward the route
9 m · 1 sec
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19
Exit the roundabout
81.4 mi · 1 hr 34 min
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20
Take the exit slight right
842 ft · 21 sec
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21
Turn right
36 m · 3 sec
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22
Turn right
13.4 mi · 20 min
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23
Continue on North Main Street
1.5 km · 3 min · North Main Street
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24
Turn left onto East Fir Street
20 m · 2 sec · East Fir Street
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25
Arrive at your destination
0 m · 1 sec · East Fir Street
Car Route Details
A richer read on the saved driving route between Castle Point and Piedmont.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 67 South
Exit the roundabout
81.4 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.
Chance Showers And Thunderstorms leaving Castle Point and Chance Showers And Thunderstorms near Piedmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Point to Piedmont?
The road trip is about 141.6 miles (227.9 km) and usually takes 02h 56m 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?
Desloge is a useful midpoint, sitting about 70.8 miles from Castle Point and 70.8 miles from Piedmont.
How much longer is the road route than the straight-line distance?
The direct path is about 113.5 miles (182.6 km), while the road route adds roughly 28.1 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 12:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.86 one way or $37.71 round trip. Estimated CO2 is about 44.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Castle Point and Chance Showers And Thunderstorms near Piedmont.
Stop Ideas Near Desloge
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 Desloge.
Kirkwood
Washington
Gateway Transportation Center
Du Quoin
Flight Path Map
This map shows the direct air route between Castle Point and Piedmont. Straight-line distance: 113.45 mi (182.58 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 Piedmont
City in Wayne County, Missouri
| Population | 1,879 |
| Coordinates | 37.1544900, -90.6956700 |
| Altitude | 151 |
| Country | United States |
End: Piedmont (-90.69567, 37.15449)
Estimated Travel Time
Distance: 228 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 43m |
| 40 mph (64.37 km/h) | 03h 32m |
| 50 mph (80.47 km/h) | 02h 49m |
| 60 mph (96.56 km/h) | 02h 21m |
| 70 mph (112.65 km/h) | 02h 01m |
| 80 mph (129 km/h) | 01h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.86 | $37.71 |
| Mid-grade | $4.25 | $21.27 | $42.53 |
| Premium | $4.65 | $23.27 | $46.54 |
| Diesel | $5.30 | $26.52 | $53.04 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.