How far is Petersburg, TN from Saint Clair, TN?
The driving distance from Petersburg, TN to Saint Clair, TN is about 11.4 miles (18.4 km), with a travel time of about 00h 19m by car.
- The straight-line flight distance is about 8.4 miles (13.5 km).
- For a round trip, plan for roughly 00h 38m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
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 19m.
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.
County seat of Hawkins County, Tennessee, United States
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 Petersburg and Saint Clair.
Turn-by-Turn Driving Directions
Step-by-step road directions between Petersburg and Saint Clair.
-
1
Start on Davis Drive
857 ft · 40 sec · Davis Drive
-
2
Turn right onto Petersburg Road
1.3 km · 3 min · Petersburg Road
-
3
At the end of the road, turn left onto Burem Pike
1486 ft · 30 sec · Burem Pike
-
4
Turn straight onto East Main Street
134 m · 13 sec · East Main Street
-
5
Turn right onto Park Boulevard
2031 ft · 42 sec · Park Boulevard
-
6
Turn left onto Rogersville Bypass
2.5 mi · 3 min · Rogersville Bypass
-
7
Continue on West Main Street
2.6 mi · 3 min · West Main Street
-
8
Turn left onto Melinda Ferry Road
4.7 mi · 8 min · Melinda Ferry Road
-
9
Arrive at your destination
0 m · 1 sec · Melinda Ferry Road
Car Route Details
A richer read on the saved driving route between Petersburg and Saint Clair.
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.
Melinda Ferry Road
Turn left onto Melinda Ferry Road
4.66 mi · 00h 08m
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.
Mostly Sunny leaving Petersburg and Mostly Sunny near Saint Clair.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Petersburg to Saint Clair?
The road trip is about 11.4 miles (18.4 km) and usually takes 00h 19m 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?
Rogersville is a useful midpoint, sitting about 5.7 miles from Petersburg and 5.7 miles from Saint Clair.
How much longer is the road route than the straight-line distance?
The direct path is about 8.4 miles (13.5 km), while the road route adds roughly 3 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 EDT. If you want a more comfortable same-day return, try to leave by 7:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.51 one way or $3.02 round trip. Estimated CO2 is about 3.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Petersburg and Mostly Sunny near Saint Clair.
Flight Path Map
This map shows the direct air route between Petersburg and Saint Clair. Straight-line distance: 8.41 mi (13.54 km).
#1 Petersburg
City located in Lincoln and Marshall County, Tennessee
| Population | 576 |
| Coordinates | 36.4114800, -82.9740500 |
| Altitude | 404 |
| Country | United States |
#2 Saint Clair
Saint Clair is a place in Tennessee, United States.
| Population | 0 |
| Coordinates | 36.3306500, -83.0871100 |
| Altitude | 359 |
| Country | United States |
End: Saint Clair (-83.08711, 36.33065)
Estimated Travel Time
Distance: 18 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 22m |
| 40 mph (64.37 km/h) | 00h 17m |
| 50 mph (80.47 km/h) | 00h 13m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 09m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.51 | $3.02 |
| Mid-grade | $4.25 | $1.70 | $3.40 |
| Premium | $4.65 | $1.86 | $3.72 |
| Diesel | $5.30 | $2.12 | $4.24 |
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 Tennessee · 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.