How far is Johnsonville, SC from Summerville, SC?
The driving distance from Johnsonville, SC to Summerville, SC is about 80.7 miles (129.8 km), with a travel time of about 01h 42m by car.
- The straight-line flight distance is about 69.3 miles (111.6 km).
- For a round trip, plan for roughly 03h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 42m.
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.
Town in South Carolina, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Johnsonville and Summerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Johnsonville and Summerville.
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1
Start on North Railroad Avenue
43 m · 13 sec · North Railroad Avenue
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2
Turn left onto East Broadway Street
2227 ft · 46 sec · East Broadway Street
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3
Turn right onto South Georgetown Highway
2.4 mi · 4 min · South Georgetown Highway
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4
Continue on North Main Street
2.6 mi · 5 min · North Main Street
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5
Continue on State Highway 41
8.2 mi · 12 min · State Highway 41
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6
Continue on County Line Road
13.7 mi · 19 min · County Line Road
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7
Turn slight right
15.5 mi · 23 min
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8
Turn right
17.8 mi · 26 min
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9
Turn left
1.2 km · 1 min
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10
Continue straight
1.2 mi · 2 min
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11
Turn right onto North Live Oak Drive
12 mi · 18 min · North Live Oak Drive
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12
Continue on North Main Street
6 mi · 10 min · North Main Street
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13
Turn left onto East Richardson Avenue
35 m · 5 sec · East Richardson Avenue
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14
Turn right
28 m · 7 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Johnsonville and Summerville.
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
Turn right
17.8 mi · 00h 26m
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.
Sunny leaving Johnsonville and Sunny near Summerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Johnsonville to Summerville?
The road trip is about 80.7 miles (129.8 km) and usually takes 01h 42m 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?
Jamestown is a useful midpoint, sitting about 40.4 miles from Johnsonville and 40.3 miles from Summerville.
How much longer is the road route than the straight-line distance?
The direct path is about 69.3 miles (111.6 km), while the road route adds roughly 11.4 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 EDT. If you want a more comfortable same-day return, try to leave by 3:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.29 one way or $22.58 round trip. Estimated CO2 is about 25.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Johnsonville and Sunny near Summerville.
Stop Ideas Near Jamestown
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 Jamestown.
Kingstree
Charleston, South Carolina
Florence
Flight Path Map
This map shows the direct air route between Johnsonville and Summerville. Straight-line distance: 69.33 mi (111.57 km).
#1 Johnsonville
City in South Carolina, United States
| Population | 1,472 |
| Coordinates | 33.8179400, -79.4492200 |
| Altitude | 28 |
| Country | United States |
#2 Summerville
Town in South Carolina, United States
| Population | 53,301 |
| Coordinates | 33.0185000, -80.1756500 |
| Altitude | 27 |
| Country | United States |
End: East Richardson Avenue (-80.1755, 33.018698)
Estimated Travel Time
Distance: 130 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 41m |
| 40 mph (64.37 km/h) | 02h 00m |
| 50 mph (80.47 km/h) | 01h 36m |
| 60 mph (96.56 km/h) | 01h 20m |
| 70 mph (112.65 km/h) | 01h 09m |
| 80 mph (129 km/h) | 01h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $11.29 | $22.58 |
| Mid-grade | $4.43 | $12.62 | $25.25 |
| Premium | $4.78 | $13.62 | $27.23 |
| Diesel | $5.62 | $16.03 | $32.06 |
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 South Carolina · Apr 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.