Traveling from Clemson to Myrtle Beach covers 275.1 miles across South Carolina, making it a straightforward trek that takes approximately 5 hours and 35 minutes of driving time. Because this route is manageable in a single day, you can easily complete the trip without needing an overnight stay, though you should budget about $44 for fuel. You will primarily utilize I-20, I-26, and US 501 Business to navigate from the Upstate region toward the coast. While the drive is long, the consistent highway access keeps the journey efficient. It is a practical choice if you are looking to get from the inland hills to the Atlantic shoreline in one go.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
137.6 miles from Clemson, SC
A natural place for your longest stop of the day
, about 2h 41m into the drive
.
Main Roads
Road
Distance
Duration
I 20
79.4 mi
1h 29m
I 26
55.2 mi
1h
US 501 Business
41.9 mi
55m
Golden Strip Freeway
29.8 mi
32m
West Palmetto Street
22.6 mi
32m
Calhoun Memorial Highway
18.3 mi
23m
Southern Connector
10.9 mi
11m
Highway 153
6.3 mi
10m
Longest stretch:
I 20
— 79.4 mi, about 1h 29m
Turn-by-Turn Driving Directions
Step-by-step road directions between Clemson, SC and Myrtle Beach, SC.
1
Start on SC 133
0.6 mi·1 min·College Avenue
2
Turn right onto US 76; US 123; SC 28
2.7 mi·4 min·Tiger Boulevard
Use the right lane.
3
Continue on US 123
18 mi·23 min·Calhoun Memorial Highway
Use the straight / slight right lanes.
4
Take the exit
0.3 mi·42 sec
5
Keep slight right at fork
0.1 mi·20 sec
6
Merge onto SC 153
6.3 mi·10 min·Highway 153
7
Take the exit
0.4 mi·48 sec
8
Merge onto I 185
11 mi·11 min·Southern Connector
Use the straight / slight right lanes.
9
Take the exit
0.6 mi·1 min
Toward I 385 South: Columbia
10
Merge onto US 276
0.2 mi·13 sec·US 276
11
Merge onto I 385
30 mi·32 min·Golden Strip Freeway
Use the straight / slight right lanes.
12
Merge onto I 26
55 mi·1 hr·I 26
Use the slight right lane.
13
Take the exit
0.3 mi·41 sec
Exit 107BToward I 20 East: FlorenceUse the right lane.
14
Merge onto I 20
79 mi·1 hr 29 min·I 20
Use the straight / slight right lanes.
15
Turn left onto US 76
23 mi·32 min·West Palmetto Street
16
Continue on SC 576
3.1 mi·3 min·SC 576
17
Continue on US 501 Business; SC 41 Alternate
42 mi·55 min·US 501 Business; SC 41 Alternate
Use the left lane.
18
Turn straight onto US 501
2.0 mi·3 min·US 501
Use the straight / right lanes.
19
Turn slight right onto 8th Avenue North
248 ft·14 sec·8th Avenue North
20
Turn right onto US 17 Business
0.3 mi·40 sec·North Kings Highway
21
Turn left onto 5th Avenue North
198 ft·11 sec·5th Avenue North
22
Turn right
196 ft·14 sec
23
Arrive at destination
Trip Plan
To keep your drive smooth, plan for at least one dedicated stop to stretch your legs during the 5.5-hour journey. Leaving early in the morning is your best bet to avoid potential congestion as you approach the coastal region later in the day. Keep an eye on your fuel gauge, as the $44 estimated cost assumes steady highway driving conditions. Since this is a single-day trip, you have the flexibility to adjust your departure time based on your personal energy levels. A helpful tip for this specific route is to monitor local traffic reports for US 501 Business, as this final segment can fluctuate in travel time depending on the day of the week.
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 137.6 miles from Clemson, SC, or about 2h 41m into the drive.
The longest continuous stretch on this route runs about 79.4 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 61 miles or 1h 17m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 137.6 miles or 2h 41m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 28m
Traffic, exits, and arrival timing usually matter more near Myrtle Beach, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Clemson, 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 Clemson, SC
This is one driving day of about 275.1 miles and 5h 35m.
Your first comfortable stop window is around 61 miles from Clemson, 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 79.4 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 17
5 decision points cluster between mile 0.6 and 125.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.6 mi into trip|~1m in|US 76; US 123; SC 28 / Tiger Boulevard
Turn right onto US 76; US 123; SC 28 / Tiger Boulevard
Lane positioning matters here
Use the right lane.
5
21.9 mi into trip|~30m in
Keep slight right at fork
Highway fork - watch signs carefully
5
28.7 mi into trip|~41m in|I 185 / Southern Connector
Merge onto I 185 / Southern Connector
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
40.4 mi into trip|~54m in|I 385 / Golden Strip Freeway
Merge onto I 385 / Golden Strip Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
125.3 mi into trip|~2h 27m in
Take the exit toward I 20 East: Florence
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 107B
Toward I 20 East: Florence
Fuel & Cost
Regular Gas
$43.02 one way
$86.04 round trip
$3.97/gal25.4 MPG avg96 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$47.04
$94.08
premium
$4.70
$50.92
$101.83
diesel
$5.61
$60.74
$121.48
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$43
Meals
$25–$50
Total
$68–$93
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 96.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
21 DC fast chargers
· Coverage: excellent
Columbia, SC - Harbison Boulevard - Tesla Supercharger
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $29 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
82.5
1
$28.89
$13.20
Efficient EV
68.8
0
$24.07
$11.00
EV Truck/SUV
110
1
$38.51
$17.61
Gas CO2
96 kg
EV CO2
32 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 18, 2026
Origin
Clemson, SC
Night
in Clemson on Saturday
Local time
9:26 PM
EDT
Current temp
84°F
Unavailable
Live forecast
Destination
Myrtle Beach, SC
Night
in Myrtle Beach on Saturday
Local time
9:26 PM
EDT
Current temp
58°F
Unavailable
Live forecast
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
26 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
5h 35m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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
~55 min detour
Free
near mile 142.3
Caution: Backcountry Trail Conditions
Park Closure: Boardwalk Partially Closed for Construction
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This journey is characterized by a heavy focus on high-speed travel, with roughly 79% of the route consisting of highway driving. You will spend a significant portion of your time on major interstates, including a longest uninterrupted stretch of 79.4 miles on I-20. The road feels like a typical efficient transit route rather than a winding scenic byway, moving you quickly across the state's interior. As you transition onto US 501 Business toward the end of your trip, the pace shifts from interstate cruising to more localized traffic. Expect a steady, predictable experience behind the wheel that prioritizes speed and direct connectivity.
79% highway — fuel and pacing are the main things to plan.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 79.4 mi on I 20.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 20 and I 26. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.6 miles in near US 76; US 123; SC 28 / Tiger Boulevard.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 275.1 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.6 miles (US 76; US 123; SC 28 / Tiger Boulevard): Lane positioning matters here; at 21.9 miles: Highway fork - watch signs carefully; at 28.7 miles (I 185 / Southern Connector): Merge point - match speed before joining. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 35m. Total distance: 275.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 35m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (79%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 79.4 miles on I 20. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Myrtle Beach, SC before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.6 miles (US 76; US 123; SC 28 / Tiger Boulevard): Lane positioning matters here; at 21.9 miles: Highway fork - watch signs carefully; at 28.7 miles (I 185 / Southern Connector): Merge point - match speed before joining. Lane positioning matters here.
Yes — Congaree National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.6 hours each way, a round trip means 11.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Myrtle Beach, SC before the return drive.
