How far is Augusta, MO from Piedmont, MO?
The driving distance from Augusta, MO to Piedmont, MO is about 128.3 miles (206.5 km), with a travel time of about 03h 23m by car.
- The straight-line flight distance is about 98.5 miles (158.5 km).
- For a round trip, plan for roughly 06h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CST.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 23m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
County seat of Washington County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Widespread Frost then Sunny
Driving Route Map
The map below follows the saved road route between Augusta and Piedmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Augusta and Piedmont.
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1
Start on Chestnut Street
978 ft · 33 sec · Chestnut Street
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2
Continue on Webster Street
143 m · 20 sec · Webster Street
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3
Turn right onto High Street
1347 ft · 46 sec · High Street
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4
Continue on Augusta Bottom Road
6.5 mi · 15 min · Augusta Bottom Road
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5
Turn sharp left
8.6 mi · 14 min
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6
At the end of the road, turn left
2293 ft · 50 sec
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7
Take the exit right
42 m · 5 sec
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8
Turn right
6.2 mi · 9 min
-
9
Turn right onto Commercial Avenue
1 mi · 2 min · Commercial Avenue
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10
Continue on East Gravois Avenue
6.2 mi · 10 min · East Gravois Avenue
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11
Turn right
20.4 mi · 35 min
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12
At the end of the road, turn right
23.4 mi · 33 min
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13
Continue straight
11 mi · 16 min
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14
At the end of the road, turn right
14.4 mi · 21 min
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15
Turn straight
10 mi · 14 min
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16
Turn left onto 2nd Street
18.8 mi · 31 min · 2nd Street
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17
Turn right onto North Main Street
1.5 km · 2 min · North Main Street
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18
Turn left onto East Fir Street
20 m · 2 sec · East Fir Street
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19
Arrive at your destination
0 m · 1 sec · East Fir Street
Car Route Details
A richer read on the saved driving route between Augusta and Piedmont.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
At the end of the road, turn right
23.4 mi · 00h 33m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Augusta and Widespread Frost then Sunny near Piedmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Augusta to Piedmont?
The road trip is about 128.3 miles (206.5 km) and usually takes 03h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Potosi is a useful midpoint, sitting about 64 miles from Augusta and 64.3 miles from Piedmont.
How much longer is the road route than the straight-line distance?
The direct path is about 98.5 miles (158.5 km), while the road route adds roughly 29.8 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 6:00 AM to 8:00 AM CST. If you want a more comfortable same-day return, try to leave by 10:14 AM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.96 one way or $33.91 round trip. Estimated CO2 is about 40.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Augusta and Widespread Frost then Sunny near Piedmont.
Stop Ideas Near Potosi
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 Potosi.
Washington
Kirkwood
Gateway Transportation Center
Hermann
Flight Path Map
This map shows the direct air route between Augusta and Piedmont. Straight-line distance: 98.51 mi (158.53 km).
#1 Augusta
City in St.
| Population | 267 |
| Coordinates | 38.5725500, -90.8820800 |
| Altitude | 171 |
| 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: 207 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 16m |
| 40 mph (64.37 km/h) | 03h 12m |
| 50 mph (80.47 km/h) | 02h 33m |
| 60 mph (96.56 km/h) | 02h 08m |
| 70 mph (112.65 km/h) | 01h 49m |
| 80 mph (129 km/h) | 01h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.74 | $16.96 | $33.91 |
| Mid-grade | $4.13 | $18.70 | $37.39 |
| Premium | $4.50 | $20.37 | $40.73 |
| Diesel | $5.97 | $27.05 | $54.10 |
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 · Nov 07, 2026