How far is Rock Hill, SC from Seabrook Island, SC?
The driving distance from Rock Hill, SC to Seabrook Island, SC is about 160.3 miles (257.9 km), with a travel time of about 03h 36m by car.
- The straight-line flight distance is about 131.5 miles (211.7 km).
- For a round trip, plan for roughly 07h 13m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 36m.
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.
Town in South Carolina, United States
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 Rock Hill and Seabrook Island.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rock Hill and Seabrook Island.
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1
Start on State Highway 215S
6.4 mi · 11 min · State Highway 215S
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2
Continue on Monticello Road
12.6 mi · 22 min · Monticello Road
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3
Take the ramp straight
1307 ft · 32 sec
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4
Merge slight left
4 mi · 5 min
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5
Take the exit slight right toward I 26 East: Charleston
1653 ft · 41 sec
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6
Merge slight left
1.1 km · 56 sec
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7
Keep slight right to continue on Charleston
104.3 mi · 1 hr 55 min
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8
Take the exit slight right toward I 526: Savannah, Mount Pleasant
1164 ft · 28 sec
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9
Keep slight right to continue on I 526 West: Savannah
2462 ft · 1 min
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10
Merge slight left onto Mark Clark Expressway
6.6 mi · 9 min · Mark Clark Expressway
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11
Turn right onto Sam Rittenberg Boulevard
127 m · 8 sec · Sam Rittenberg Boulevard
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12
Turn right onto Savannah Highway
4.5 mi · 7 min · Savannah Highway
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13
Turn left onto Main Road
6.5 mi · 12 min · Main Road
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14
Continue on Bohicket Road
7.3 mi · 18 min · Bohicket Road
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15
Continue on Betsy Kerrison Parkway
3.1 mi · 7 min · Betsy Kerrison Parkway
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16
Enter the roundabout and take exit 1 toward Seabrook Island Road
13 m · 1 sec · Seabrook Island Road
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17
Exit the roundabout onto Seabrook Island Road
2.7 mi · 7 min · Seabrook Island Road
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18
Turn left onto The Haul Over
1017 ft · 51 sec · The Haul Over
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19
Turn sharp right
44 m · 11 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Rock Hill and Seabrook Island.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Charleston
Keep slight right to continue on Charleston
104 mi · 01h 55m
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.
Sunny leaving Rock Hill and Sunny near Seabrook Island.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rock Hill to Seabrook Island?
The road trip is about 160.3 miles (257.9 km) and usually takes 03h 36m 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?
Bowman is a useful midpoint, sitting about 80.2 miles from Rock Hill and 80.1 miles from Seabrook Island.
How much longer is the road route than the straight-line distance?
The direct path is about 131.5 miles (211.7 km), while the road route adds roughly 28.8 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 EDT. If you want a more comfortable same-day return, try to leave by 9:46 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.42 one way or $44.84 round trip. Estimated CO2 is about 50.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rock Hill and Sunny near Seabrook Island.
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 Rock Hill and Seabrook Island. Straight-line distance: 131.53 mi (211.67 km).
#1 Rock Hill
The second most populous city in York County, South Carolina.
| Population | 76,318 |
| Coordinates | 34.2518200, -81.2550900 |
| Altitude | 132 |
| Country | United States |
#2 Seabrook Island
City in Charleston County, South Carolina, United States of America
| Population | 1,880 |
| Coordinates | 32.5771300, -80.1706500 |
| Altitude | 5 |
| Country | United States |
End: Seabrook Island (-80.17065, 32.57713)
Estimated Travel Time
Distance: 258 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 20m |
| 40 mph (64.37 km/h) | 04h 00m |
| 50 mph (80.47 km/h) | 03h 12m |
| 60 mph (96.56 km/h) | 02h 40m |
| 70 mph (112.65 km/h) | 02h 17m |
| 80 mph (129 km/h) | 01h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $22.42 | $44.84 |
| Mid-grade | $4.43 | $25.07 | $50.14 |
| Premium | $4.78 | $27.04 | $54.09 |
| Diesel | $5.62 | $31.83 | $63.66 |
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.