How far is Rock Hill, SC from Irmo, SC?
The driving distance from Rock Hill, SC to Irmo, SC is about 25.4 miles (40.9 km), with a travel time of about 00h 39m by car.
- The straight-line flight distance is about 12.2 miles (19.6 km).
- For a round trip, plan for roughly 01h 18m 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 39m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Newberry County, South Carolina, United States of America
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 Irmo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rock Hill and Irmo.
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1
Start on State Highway 215S
2.1 mi · 4 min · State Highway 215S
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2
Turn straight onto Fire Tower Road
703 ft · 31 sec · Fire Tower Road
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3
Continue on Jenkinsville Road
1.5 km · 2 min · Jenkinsville Road
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4
Turn left onto Parr Road
4.3 mi · 8 min · Parr Road
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5
Turn left onto US 176
3.3 mi · 5 min · US 176
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6
Continue on Broad River Road
7.9 mi · 12 min · Broad River Road
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7
Take the ramp slight left
1661 ft · 41 sec
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8
Merge slight left
4.9 mi · 5 min
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9
Take the exit slight right toward SC 60 West: Lake Murray Boulevard West, Irmo
2072 ft · 51 sec
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10
Turn straight onto Lake Murray Boulevard
1 mi · 2 min · Lake Murray Boulevard
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11
Continue on Lake Murray Boulevard
107 m · 11 sec · Lake Murray Boulevard
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12
Turn right onto Woodrow Street
45 m · 8 sec · Woodrow Street
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13
Arrive at your destination
0 m · 1 sec · Woodrow Street
Car Route Details
A richer read on the saved driving route between Rock Hill and Irmo.
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.
Broad River Road
Continue on Broad River Road
7.94 mi · 00h 12m
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 Clear near Irmo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rock Hill to Irmo?
The road trip is about 25.4 miles (40.9 km) and usually takes 00h 39m 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?
Peak is a useful midpoint, sitting about 12.7 miles from Rock Hill and 12.7 miles from Irmo.
How much longer is the road route than the straight-line distance?
The direct path is about 12.2 miles (19.6 km), while the road route adds roughly 13.2 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.67 one way or $7.35 round trip. Estimated CO2 is about 8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rock Hill and Clear near Irmo.
Stop Ideas Near Peak
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 Peak.
Columbia
Camden
Spartanburg
Denmark
Flight Path Map
This map shows the direct air route between Rock Hill and Irmo. Straight-line distance: 12.17 mi (19.59 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 |
End: Irmo (-81.18315, 34.08598)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.08 | $3.67 | $7.35 |
| Mid-grade | $4.56 | $4.10 | $8.20 |
| Premium | $4.96 | $4.46 | $8.92 |
| Diesel | $6.12 | $5.51 | $11.02 |
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 · Sep 17, 2026