How far is Rock Hill, SC from Blythewood, SC?
The driving distance from Rock Hill, SC to Blythewood, SC is about 19 miles (30.6 km), with a travel time of about 00h 37m by car.
- The straight-line flight distance is about 16.3 miles (26.2 km).
- For a round trip, plan for roughly 01h 14m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 37m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
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 Rock Hill and Blythewood.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rock Hill and Blythewood.
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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
2.2 mi · 4 min · Monticello Road
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3
Turn left onto Cedar Creek Road
5.1 mi · 12 min · Cedar Creek Road
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4
At the end of the road, turn right onto Winnsboro Road
2137 ft · 38 sec · Winnsboro Road
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5
Turn left onto Blythewood Road
4 mi · 7 min · Blythewood Road
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6
Enter the roundabout and take exit 2 toward Blythewood Road
74 m · 4 sec · Blythewood Road
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7
Exit the roundabout onto Blythewood Road
1.2 km · 2 min · Blythewood Road
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8
At the end of the road, turn left onto Main Street
22 m · 2 sec · Main Street
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9
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Rock Hill and Blythewood.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
State Highway 215S
Start on State Highway 215S
6.44 mi · 00h 11m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Rock Hill and Sunny near Blythewood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rock Hill to Blythewood?
The road trip is about 19 miles (30.6 km) and usually takes 00h 37m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Irmo is a useful midpoint, sitting about 9.5 miles from Rock Hill and 9.5 miles from Blythewood.
How much longer is the road route than the straight-line distance?
The direct path is about 16.3 miles (26.2 km), while the road route adds roughly 2.7 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.65 one way or $5.31 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rock Hill and Sunny near Blythewood.
Stop Ideas Near Irmo
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 Irmo.
Columbia
Camden
Denmark
Spartanburg
Flight Path Map
This map shows the direct air route between Rock Hill and Blythewood. Straight-line distance: 16.27 mi (26.18 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 Blythewood
Human settlement in South Carolina, United States of America
| Population | 4,531 |
| Coordinates | 34.2143200, -80.9739800 |
| Altitude | 152 |
| Country | United States |
End: Blythewood (-80.97398, 34.21432)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $2.65 | $5.31 |
| Mid-grade | $4.43 | $2.97 | $5.93 |
| Premium | $4.78 | $3.20 | $6.40 |
| Diesel | $5.62 | $3.77 | $7.54 |
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.