How far is Summerville, SC from Joanna, SC?
The driving distance from Summerville, SC to Joanna, SC is about 145.3 miles (233.9 km), with a travel time of about 02h 42m by car.
- The straight-line flight distance is about 134.8 miles (216.9 km).
- For a round trip, plan for roughly 05h 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 02h 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 Lexington County, South Carolina, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Summerville and Joanna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Summerville and Joanna.
-
1
Start on the route
28 m · 12 sec
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2
Turn left onto East Richardson Avenue
35 m · 7 sec · East Richardson Avenue
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3
Turn right onto North Main Street
2.2 mi · 4 min · North Main Street
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4
Take the ramp slight left toward I-26 West
2191 ft · 56 sec
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5
Merge slight left
138.8 mi · 2 hr 31 min
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6
Take the exit slight right toward SC 66: Whitmire, Joanna
1358 ft · 39 sec
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7
Turn left onto Whitmire Highway
3.7 mi · 7 min · Whitmire Highway
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8
Arrive at your destination
0 m · 1 sec · Milton Road
Car Route Details
A richer read on the saved driving route between Summerville and Joanna.
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-26 West
Merge slight left
139 mi · 02h 31m
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.
Patchy Fog leaving Summerville and Clear near Joanna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Summerville to Joanna?
The road trip is about 145.3 miles (233.9 km) and usually takes 02h 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?
Swansea is a useful midpoint, sitting about 72.7 miles from Summerville and 72.6 miles from Joanna.
How much longer is the road route than the straight-line distance?
The direct path is about 134.8 miles (216.9 km), while the road route adds roughly 10.5 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 1:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.32 one way or $40.64 round trip. Estimated CO2 is about 45.6 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog around Summerville and Clear near Joanna.
Stop Ideas Near Swansea
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 Swansea.
Columbia
Denmark
Camden
Kingstree
Flight Path Map
This map shows the direct air route between Summerville and Joanna. Straight-line distance: 134.74 mi (216.85 km).
#1 Summerville
Town in South Carolina, United States
| Population | 53,301 |
| Coordinates | 33.0185000, -80.1756500 |
| Altitude | 27 |
| Country | United States |
#2 Joanna
Census-designated place in Laurens County, South Carolina
| Population | 1,539 |
| Coordinates | 34.4149100, -81.8124000 |
| Altitude | 183 |
| Country | United States |
End: Joanna (-81.8124, 34.41491)
Estimated Travel Time
Distance: 234 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 50m |
| 40 mph (64.37 km/h) | 03h 38m |
| 50 mph (80.47 km/h) | 02h 54m |
| 60 mph (96.56 km/h) | 02h 25m |
| 70 mph (112.65 km/h) | 02h 04m |
| 80 mph (129 km/h) | 01h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $20.32 | $40.64 |
| Mid-grade | $4.43 | $22.72 | $45.44 |
| Premium | $4.78 | $24.51 | $49.02 |
| Diesel | $5.62 | $28.85 | $57.70 |
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 · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.