Driving from Marion to Mount Pleasant covers 112 miles of Southeast South Carolina, typically taking about 2 hours and 44 minutes. This route is perfectly suited for a single-day trip, allowing you to reach your destination without the need for an overnight stay. Expect to budget roughly $18 for fuel, making this an economical excursion within the state. Because you are traveling within the same region, the transition is relatively seamless. Whether you are heading toward the coast for business or leisure, this drive offers a straightforward path between these two South Carolina locales.
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
56 miles from Marion, SC
A natural place for your longest stop of the day
, about 1h 20m into the drive
.
Main Roads
Road
Distance
Duration
SC 41
47.8 mi
1h 10m
County Line Road
13.7 mi
18m
State Highway 41
12.8 mi
18m
South Main Street
9.1 mi
11m
State Highway 41 (Alt)
8.6 mi
12m
US 17
4.3 mi
7m
Kingsburg Highway
3.8 mi
5m
North Georgetown Highway
3.1 mi
5m
Longest stretch:
SC 41
— 47.8 mi, about 1h 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Marion, SC and Mount Pleasant, SC.
1
Start on West Godbold Street
67 ft·4 sec·West Godbold Street
2
Turn right onto US 501 Business
9.1 mi·11 min·South Main Street
3
Take the exit
0.3 mi·39 sec
4
Turn right onto SC 41
4.6 mi·6 min·State Highway 41
5
At end of road, turn left onto SC 41 Alternate
8.6 mi·12 min·State Highway 41 (Alt)
6
Turn right onto US 378
2.2 mi·3 min·Highway 378
7
Continue on US 378
1.7 mi·2 min·East Myrtle Beach Highway
8
Turn left onto Kingsburg Highway
3.8 mi·5 min·Kingsburg Highway
9
Continue on SC 41; SC 51
3.1 mi·5 min·North Georgetown Highway
10
Continue on SC 41; SC 51
2.6 mi·4 min·North Main Street
11
Continue on SC 41; SC 51
8.2 mi·12 min·State Highway 41
12
Continue on SC 41; SC 51
14 mi·18 min·County Line Road
13
Turn slight right onto SC 41
42 mi·1 hr·SC 41
14
At end of road, turn left onto SC 41
0.8 mi·1 min·SC 41
Use the straight lane.
15
Continue on SC 41
4.7 mi·7 min·SC 41
Use the straight lane.
16
Take the ramp
0.1 mi·18 sec
17
Merge onto US 17
4.3 mi·7 min·US 17
Use the left lane.
18
Take the exit
0.2 mi·24 sec
Toward I 526 Business East: Chuck Dawley Boulevard
19
Merge onto I 526 Bus
0.3 mi·26 sec·Mark Clark Expressway
20
Continue on I 526 Bus
1.3 mi·2 min·Chuck Dawley Boulevard
21
Turn right onto SC 703
237 ft·12 sec·Coleman Boulevard
22
Turn left
76 ft·5 sec
23
Arrive at destination
Trip Plan
Since the total drive time is under three hours, you have plenty of flexibility to plan your departure around your personal schedule. Consider incorporating your one planned stop midway to break up the monotony of the highway stretches. Keeping an eye on your fuel gauge is simple with an estimated $18 cost, but it is always wise to fill up before leaving Marion to ensure a smooth transition onto the main highways. Because SC 41 serves as your primary artery for nearly 48 miles, stay alert for changes in speed limits as you pass through different zones along that specific stretch. This manageable distance allows you to easily reach Mount Pleasant in time for afternoon plans without feeling rushed.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 56 miles from Marion, SC, or about 1h 20m into the drive.
The longest continuous stretch on this route runs about 47.8 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 25 miles or 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 56 miles or 1h 20m 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 12m
Traffic, exits, and arrival timing usually matter more near Mount Pleasant, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Marion, 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 Marion, SC
This is one driving day of about 112 miles and 2h 44m.
Your first comfortable stop window is around 25 miles from Marion, 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 SC 41 for about 47.8 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 12
5 decision points cluster between mile 9.4 and 112 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
9.4 mi into trip|~12m in|SC 41 / State Highway 41
Turn right onto SC 41 / State Highway 41
Navigation decision point
5
14 mi into trip|~18m in|SC 41 Alternate / State Highway 41 (Alt)
At end of road, turn left onto SC 41 Alternate / State Highway 41 (Alt)
Navigation decision point
6
100.2 mi into trip|~2h 24m in|SC 41
At end of road, turn left onto SC 41
Lane positioning matters here
Use the straight lane.
5
105.8 mi into trip|~2h 33m in|US 17
Merge onto US 17
Merge point - match speed before joining. Lane positioning matters here
Use the left lane.
5
112 mi into trip|~2h 44m in
Turn left
Navigation decision point
Fuel & Cost
Regular Gas
$17.51 one way
$35.03 round trip
$3.97/gal25.4 MPG avg39 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$19.15
$38.30
premium
$4.70
$20.73
$41.46
diesel
$5.61
$24.73
$49.46
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Meals
$25–$50
Total
$43–$68
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 39.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
33.6
0
$11.76
$5.38
Efficient EV
28
0
$9.80
$4.48
EV Truck/SUV
44.8
0
$15.68
$7.17
Gas CO2
39 kg
EV CO2
13 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 20, 2026
Origin
Marion, SC
Late night
in Marion on Tuesday
Local time
5:47 AM
EDT
Current temp
85°F
Unavailable
Live forecast
Destination
Mount Pleasant, SC
Late night
in Mount Pleasant on Tuesday
Local time
5:47 AM
EDT
Current temp
77°F
Unavailable
Live forecast
85°F
Andrews, SC
56 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
8 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
2h 44m 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.
More Details
What kind of drive is this?
This trip is a highway-focused journey, with approximately 68% of your travel occurring on major thoroughfares. You will primarily utilize SC 41, State Highway 41, and County Line Road to navigate the distance. Prepare for a consistent pace, highlighted by a longest uninterrupted stretch of 47.8 miles on SC 41. The road personality shifts from quiet, smaller stretches to more sustained highway driving, providing a predictable experience behind the wheel. It is a functional route that prioritizes efficiency over technical, winding backroads.
68% 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: 47.8 mi on SC 41.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on SC 41 and County Line Road. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 9.4 miles in near SC 41 / State Highway 41.
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 112 miles you will encounter 12 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 9.4 miles (SC 41 / State Highway 41): Navigation decision point; at 14 miles (SC 41 Alternate / State Highway 41 (Alt)): Navigation decision point; at 100.2 miles (SC 41): Lane positioning matters here.
Mount Pleasant is a large town in the Greater Charleston region of South Carolina. The population of the town has exploded, making it a very popular bedroom community of the city of Charleston.
Doable as a same-day drive at 2h 44m. Total distance: 112 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 44m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (68%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 47.8 miles on SC 41. The full list of main roads is in the Roads section above.
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 9.4 miles (SC 41 / State Highway 41): Navigation decision point; at 14 miles (SC 41 Alternate / State Highway 41 (Alt)): Navigation decision point; at 100.2 miles (SC 41): Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Mount Pleasant, SC before heading back.
