Rock Hill, SC to North Myrtle Beach, SC is 176.7 miles and takes about 3h 43m via I 20 and Veterans Highway, with a fuel budget near $28 and enough daylight to finish in a day. This trip stays within South Carolina, moving from the Southeast region to the Southeast region. Given its relatively short duration, this route is well-suited for a single-day drive. You'll spend a good portion of your time on major highways, making for a straightforward trip. Prepare for a drive that's largely efficient, getting you to your destination with minimal fuss.
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
88.3 miles from Rock Hill, SC
A natural place for your longest stop of the day
, about 1h 51m into the drive
.
Main Roads
Road
Distance
Duration
I 20
75 mi
1h 24m
Veterans Highway
26.3 mi
30m
West Palmetto Street
22.6 mi
32m
US 501 Business
21 mi
24m
Monticello Road
12.8 mi
22m
State Highway 215S
6.4 mi
11m
Carolina Bays Parkway
5.1 mi
5m
SC 576
3.1 mi
3m
Longest stretch:
I 20
— 75 mi, about 1h 24m
Turn-by-Turn Driving Directions
Step-by-step road directions between Rock Hill, SC and North Myrtle Beach, SC.
1
Start on SC 215
6.4 mi·11 min·State Highway 215S
2
Continue on SC 215
13 mi·22 min·Monticello Road
3
Turn left onto Buckner Road
338 ft·8 sec·Buckner Road
4
Take the ramp
0.2 mi·26 sec
Toward I 20 East: Florence
5
Merge onto I 20
75 mi·1 hr 24 min·I 20
Use the straight / slight right lanes.
6
Turn left onto US 76
23 mi·32 min·West Palmetto Street
7
Continue on SC 576
3.1 mi·3 min·SC 576
8
Continue on US 501 Business; SC 41 Alternate
21 mi·24 min·US 501 Business; SC 41 Alternate
9
Take the exit
1.0 mi·2 min
Toward SC 22 East: North Myrtle Beach, Myrtle BeachUse the right lane.
10
Continue on SC 22
26 mi·30 min·Veterans Highway
11
Take the exit
0.3 mi·35 sec
Toward SC 31 North: Little River, Wilmington
12
Merge onto SC 31
5.1 mi·5 min·Carolina Bays Parkway
13
Take the exit
0.2 mi·31 sec
Toward Robert Edge Pkwy: North Myrtle Beach
14
Turn right onto Robert Edge Parkway
1.7 mi·2 min·Robert Edge Parkway
15
Turn right onto US 17
0.3 mi·43 sec·US Highway 17 South
16
Turn left onto S-26-358
0.7 mi·1 min·6th Avenue South
Use the left lane.
17
Arrive at destination
S-26-358
Trip Plan
For this 176.7-mile drive, leaving Rock Hill in the morning allows ample time to reach North Myrtle Beach comfortably within the estimated 3h 43m. With only one recommended stop and a fuel cost around $28, this trip is easily manageable in a single day. Break up the drive with a brief pause about halfway, perhaps after completing the 75-mile stretch on I 20, to stretch your legs. Be mindful that Veterans Highway may have more local traffic and lower speed limits compared to the interstate sections.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 88.3 miles from Rock Hill, SC, or about 1h 51m into the drive.
The longest continuous stretch on this route runs about 75 miles.
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 39 miles or 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 88.3 miles or 1h 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 4m
Traffic, exits, and arrival timing usually matter more near North Myrtle Beach, SC than in the middle of the route.
Before You Leave
+
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 176.7 miles and 3h 43m.
Your first comfortable stop window is around 39 miles from Rock Hill, SC.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 20 for about 75 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 19.2 and 176 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
19.2 mi into trip|~33m in|Buckner Road
Turn left onto Buckner Road
Navigation decision point
5
19.5 mi into trip|~34m in|I 20
Merge onto I 20
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
141.2 mi into trip|~2h 59m in
Take the exit toward SC 22 East: North Myrtle Beach, Myrtle Beach
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward SC 22 East: North Myrtle Beach, Myrtle B...
5
168.4 mi into trip|~3h 31m in
Take the exit toward SC 31 North: Little River, Wilmington
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward SC 31 North: Little River, Wilmington
5
176 mi into trip|~3h 41m in|S-26-358 / 6th Avenue South
Turn left onto S-26-358 / 6th Avenue South
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$27.63 one way
$55.26 round trip
$3.97/gal25.4 MPG avg62 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$30.21
$60.43
premium
$4.70
$32.70
$65.41
diesel
$5.61
$39.01
$78.03
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 61.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
53
0
$18.55
$8.48
Efficient EV
44.2
0
$15.46
$7.07
EV Truck/SUV
70.7
0
$24.74
$11.31
Gas CO2
62 kg
EV CO2
21 kg (66% 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 20, 2026
Origin
Rock Hill, SC
Late night
in Rock Hill on Tuesday
Local time
5:41 AM
EDT
Current temp
84°F
Unavailable
Live forecast
Destination
North Myrtle Beach, SC
Late night
in North Myrtle Beach on Tuesday
Local time
5:41 AM
EDT
Current temp
56°F
Unavailable
Live forecast
85°F
Florence, SC
88 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
28 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 43m on the road
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.
National Parks Near This Route
Worth a detour if your schedule allows.
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...
22 mi from route
~54 min detour
Free
near mile 30.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly highway, with 64% of the total mileage on interstates. You'll encounter a continuous stretch of 75 miles on I 20 before transitioning to Veterans Highway and West Palmetto Street. Expect a shift from interstate cruising to surface roads as you get closer to North Myrtle Beach. The frequent exits on I 20 indicate a busy corridor, so be ready for varying traffic speeds.
64% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 75 mi on I 20.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 20 and Veterans Highway. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 19.2 miles in near Buckner Road.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 176.7 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
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 141.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Rock Hill, SC to North Myrtle Beach, SC, road signs begin pointing toward Myrtle Beach along the way.
Rock Hill is a small city in the Olde English District of South Carolina approximately 25 miles (40 km) south of Charlotte and 70 miles (110 km) north of Columbia.
Rock Hill is essentially a commuter town and not on many tourists' radar, but does offer numerous outdoor activities and dining options.
Top landmarks
•Rock Hill Downtown Historic District — historic church in South Carolina, United States
•U.S. Post Office and Courthouse (Rock Hill) — historic building in Rock Hill, South Carolina, United States
•Withers Building — historic building on Winthrop University campus, Rock Hill, South Carolina, U.S....
North Myrtle Beach is a small town in South Carolina with approximately 15,000 residents. North Myrtle Beach proudly has two claims to fame. It is the birthplace of South Carolina's state dance, the shag. It is also the hometown of Vanna White of "Wheel of Fortune" fame.
Doable as a same-day drive at 3h 43m. Total distance: 176.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 43m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (64%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 75 miles on I 20. The full list of main roads is in the Roads section above.
Yes — we found about 8 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
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 141.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Congaree National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.7 hours each way, an in-and-out day trip would put you behind the wheel for 7.4 hours — manageable with a long break at North Myrtle Beach, SC, but most travelers stay overnight.
