Congaree National Park
National Park
Astonishing biodiversity exists in Congaree National Park, the largest intact expanse of old growth bottomland hardwood forest remaining in the southeastern United States. Waters from the Congaree and...
Last recalculated Apr 17, 2026
Drive Time
3h 47m
Distance
170.3 mi
274 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$27
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Rock Hill, SC
Wikimedia Commons
Garden City, SC
Jerson Martins
The drive from Rock Hill, SC to Garden City, SC covers 170.3 miles and takes about 3h 47m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 20, US 501 Business, West Palmetto Street for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 75 miles on I 20. At current regular gas prices, budget about $26.63 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
85.1 miles from Rock Hill, SC
A natural place for your longest stop of the day , about 1h 48m into the drive .
Weekend Trip
Doable as a same-day drive at 3h 47m. Total distance: 170.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (78%). Straightforward navigation.
This is a 3h 47m highway drive covering 170.3 miles, with most of the trip on I 20 and US 501 Business. The longest continuous stretch is about 75 miles on I 20.
This is a straightforward highway drive that stays mostly on I 20 and US 501 Business. There are only a few real navigation decisions along the way. The trickiest moment comes around 19.2 miles in near Buckner Road.
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 3h 47m drive. You will face about 11 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 19.2 miles (Buckner Road): Navigation decision point; at 19.5 miles (I 20): Merge point - match speed before joining. Lane positioning matters here; at 152.9 miles (SC 544): Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn left onto Buckner Road
Navigation decision point
Merge onto I 20
Merge point - match speed before joining. Lane positioning matters here
Turn right onto SC 544
Lane positioning matters here
Merge onto US 17 / Highway 17
Merge point - match speed before joining. Lane positioning matters here
Turn right onto Hidden Lakes Drive
Navigation decision point
| Road | Distance | Duration |
|---|---|---|
| I 20 | 75 mi | 1h 24m |
| US 501 Business | 32.7 mi | 41m |
| West Palmetto Street | 22.6 mi | 32m |
| Monticello Road | 12.8 mi | 22m |
| SC 544 | 11.5 mi | 20m |
| State Highway 215S | 6.4 mi | 11m |
| Highway 17 | 4 mi | 4m |
| SC 576 | 3.1 mi | 3m |
Step-by-step road directions between Rock Hill, SC and Garden City, SC.
Start on SC 215
Continue on SC 215
Turn left onto Buckner Road
Take the ramp
Merge onto I 20
Turn left onto US 76
Continue on SC 576
Continue on US 501 Business; SC 41 Alternate
Turn right onto SC 544
Continue on SC 544
Turn straight onto SC 544
Take the ramp
Merge onto US 17
Turn left onto Garden City Connector
Enter roundabout onto Garden City Connector
Continue on Garden City Connector
Turn left onto US 17 Business
Continue on US 17 Business
Turn right onto Garden Lake Drive
Turn right onto Hidden Lakes Drive
Arrive at destination
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 37 miles or 54m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 85.1 miles or 1h 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 59m
Traffic, exits, and arrival timing usually matter more near Garden City, SC than in the middle of the route.
Open the route before leaving Rock Hill, SC so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Rock Hill, SC
This is one driving day of about 170.3 miles and 3h 47m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 85.1 mi from Rock Hill, SC · 1h 48m into the drive
Mid-route town
Meal stop
85 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 37 miles helps settle the day before fatigue starts building.
The midpoint is around 85.1 miles from Rock Hill, SC, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 20 if your tank is already low. That segment runs about 75 miles.
The final approach into Garden City, SC usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Garden City, SC.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Worth a detour if your schedule allows.
National Park
Astonishing biodiversity exists in Congaree National Park, the largest intact expanse of old growth bottomland hardwood forest remaining in the southeastern United States. Waters from the Congaree and...
Park data from the National Park Service API. Alerts update every 2 hours.
Regular Gas
$26.63 one way
$53.26 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $29.12 | $58.24 |
| premium | $4.70 | $31.52 | $63.04 |
| diesel | $5.61 | $37.60 | $75.20 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$27
Meals
$25–$50
Total
$52–$77
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 59.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 51.1 | 0 | $17.88 | $8.17 |
| Efficient EV | 42.6 | 0 | $14.90 | $6.81 |
| EV Truck/SUV | 68.1 | 0 | $23.84 | $10.90 |
Gas CO2
60 kg
EV CO2
20 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Night in Rock Hill on Thursday
Local time
10:20 PM
EDT
Current temp
75°F
Unavailable
Destination
Night in Garden City on Thursday
Local time
10:20 PM
EDT
Current temp
80°F
Unavailable
74°F
Florence, SC
85 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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