How far is Williston, SC from Mount Pleasant, SC?
The driving distance from Williston, SC to Mount Pleasant, SC is about 117.9 miles (189.8 km), with a travel time of about 02h 02m by car.
- The straight-line flight distance is about 99.5 miles (160.1 km).
- For a round trip, plan for roughly 04h 05m 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 02m.
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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Williston and Mount Pleasant.
Turn-by-Turn Driving Directions
Step-by-step road directions between Williston and Mount Pleasant.
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1
Start on Elko Street
658 ft · 17 sec · Elko Street
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2
Turn left onto Main Street
1.4 mi · 3 min · Main Street
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3
Continue on Highway 78
5.6 mi · 9 min · Highway 78
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4
Continue on Dexter Street
4.3 mi · 6 min · Dexter Street
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5
Continue on Highway 78
1.6 mi · 2 min · Highway 78
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6
Continue on Heritage Highway
11.2 mi · 17 min · Heritage Highway
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7
Turn left onto Main Highway
3 mi · 4 min · Main Highway
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8
Continue on Bamberg Road
12.4 mi · 16 min · Bamberg Road
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9
Continue on Old Edisto Drive
1.7 mi · 2 min · Old Edisto Drive
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10
Continue on John C Calhoun Drive
2.4 mi · 4 min · John C Calhoun Drive
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11
Turn right onto Five Chop Road
6.4 mi · 8 min · Five Chop Road
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12
Take the exit slight right
2180 ft · 53 sec
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13
Merge slight left
56.2 mi · 1 hr 2 min
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14
Take the exit slight right toward Aviation Avenue, Remount Road
1137 ft · 28 sec
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15
Keep slight left to continue on Remount Road, Hanahan
1865 ft · 46 sec
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16
Keep slight right to continue on Remount Road, Hanahan
952 ft · 29 sec
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17
Turn left onto Remount Road
1932 ft · 45 sec · Remount Road
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18
Turn right onto Rivers Avenue
1.3 km · 1 min · Rivers Avenue
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19
Take the ramp slight left
1890 ft · 48 sec
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20
Merge slight left onto Mark Clark Expressway
11.9 mi · 15 min · Mark Clark Expressway
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21
Continue on Chuck Dawley Boulevard
1.3 mi · 2 min · Chuck Dawley Boulevard
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22
Turn right onto Coleman Boulevard
72 m · 13 sec · Coleman Boulevard
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23
Turn left
23 m · 6 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Williston and Mount Pleasant.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Five Chop Road
Merge slight left
56.2 mi · 01h 02m
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 Williston and Mostly Sunny near Mount Pleasant.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Williston to Mount Pleasant?
The road trip is about 117.9 miles (189.8 km) and usually takes 02h 02m 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?
Bowman is a useful midpoint, sitting about 61.1 miles from Williston and 56.9 miles from Mount Pleasant.
How much longer is the road route than the straight-line distance?
The direct path is about 99.5 miles (160.1 km), while the road route adds roughly 18.4 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 2:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.48 one way or $32.96 round trip. Estimated CO2 is about 37 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Williston and Mostly Sunny near Mount Pleasant.
Stop Ideas Near Bowman
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 Bowman.
Denmark
Yemassee
Columbia
Charleston, South Carolina
Flight Path Map
This map shows the direct air route between Williston and Mount Pleasant. Straight-line distance: 99.48 mi (160.09 km).
#1 Williston
Town in Barnwell County, South Carolina, United States
| Population | 2,912 |
| Coordinates | 33.4026500, -81.4201100 |
| Altitude | 108 |
| Country | United States |
#2 Mount Pleasant
The second most populous city in Charleston County, South Carolina.
| Population | 92,799 |
| Coordinates | 32.7940700, -79.8625900 |
| Altitude | 3 |
| Country | United States |
End: (-79.862568, 32.79411)
Estimated Travel Time
Distance: 190 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 55m |
| 40 mph (64.37 km/h) | 02h 56m |
| 50 mph (80.47 km/h) | 02h 21m |
| 60 mph (96.56 km/h) | 01h 57m |
| 70 mph (112.65 km/h) | 01h 41m |
| 80 mph (129 km/h) | 01h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $16.48 | $32.96 |
| Mid-grade | $4.43 | $18.42 | $36.85 |
| Premium | $4.78 | $19.88 | $39.75 |
| Diesel | $5.62 | $23.40 | $46.79 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.