How far is Rock Hill, SC from Summerville, SC?
The driving distance from Rock Hill, SC to Summerville, SC is about 117.6 miles (189.3 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 105.4 miles (169.7 km).
- For a round trip, plan for roughly 03h 51m 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 55m.
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.
Census-designated place in Santa Cruz County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Rock Hill and Summerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rock Hill and Summerville.
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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
-
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
90.9 mi · 1 hr 39 min
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8
Take the exit slight right toward US 17 Alternate South: Summerville
1450 ft · 35 sec
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9
Turn straight onto North Main Street
2 mi · 3 min · North Main Street
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10
Turn left onto East Richardson Avenue
35 m · 5 sec · East Richardson Avenue
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11
Turn right
28 m · 7 sec
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12
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Rock Hill and Summerville.
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
90.9 mi · 01h 39m
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 Rock Hill and Mostly Cloudy near Summerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rock Hill to Summerville?
The road trip is about 117.6 miles (189.3 km) and usually takes 01h 55m 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?
Brookdale is a useful midpoint, sitting about 58.8 miles from Rock Hill and 58.9 miles from Summerville.
How much longer is the road route than the straight-line distance?
The direct path is about 105.4 miles (169.7 km), while the road route adds roughly 12.2 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 2:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.44 one way or $32.88 round trip. Estimated CO2 is about 36.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rock Hill and Mostly Cloudy near Summerville.
Stop Ideas Near Brookdale
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 Brookdale.
Denmark
Columbia
Camden
Yemassee
Flight Path Map
This map shows the direct air route between Rock Hill and Summerville. Straight-line distance: 105.43 mi (169.68 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 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: 189 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 40m |
| 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 | $16.44 | $32.88 |
| Mid-grade | $4.43 | $18.38 | $36.76 |
| Premium | $4.78 | $19.83 | $39.66 |
| Diesel | $5.62 | $23.34 | $46.68 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.