Due West, SC to Mount Pleasant, SC is 213.2 miles and takes about 4h 20m via I 26 and Highway 252, with a fuel budget near $32 and enough daylight to finish in a day. This trip stays within the Southeast region, entirely within South Carolina. You'll be spending most of your time on the interstate, making it a straightforward drive. With its relatively short distance and clear main roads, this route is well-suited for a single-day excursion, allowing you to reach your destination without needing an overnight stop.
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
106.6 miles from Due West, SC
A natural place for your longest stop of the day
, about 2h 18m into the drive
.
Main Roads
Road
Distance
Duration
I 26
158.6 mi
2h 54m
Mark Clark Expressway
11.9 mi
14m
Highway 252
8.3 mi
14m
Saluda Avenue
5.6 mi
9m
I 385
5.1 mi
5m
Smith Street
4.1 mi
7m
North Main Street
3.7 mi
5m
Highway 184 East
2.4 mi
3m
Longest stretch:
I 26
— 158.6 mi, about 2h 54m
Traffic on I-26
Hour-of-day weekday pattern from 142 FHWA count stations on your route.
Peak
3 PM
~2,705 veh/hr typical
· worst 3,369
Quietest
2 AM
~220 veh/hr
Peak-to-quiet ratio
12.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Due West, SC and Mount Pleasant, SC.
1
Start on SC 20
112 ft·4 sec·College Street
2
Turn right onto SC 184
0.8 mi·1 min·North Main Street
3
Continue on SC 184
2.4 mi·3 min·Highway 184 East
4
Continue on SC 184
0.7 mi·1 min·West Main Street
5
At end of road, turn right onto US 178
2.9 mi·4 min·North Main Street
6
Turn left onto SC 420
0.9 mi·1 min·Old Shoals Junction Road
7
Continue on SC 420
4.1 mi·7 min·Smith Street
8
Turn left onto US 25 Business
0.2 mi·20 sec·South Greenwood Avenue
9
Continue on US 25 Business; SC 252
5.6 mi·9 min·Saluda Avenue
10
Continue on SC 252
8.3 mi·14 min·Highway 252
11
At end of road, turn right onto US 76
0.3 mi·26 sec·Highway 76 West
12
Continue on US 76
1.1 mi·1 min·West Main Street
13
Turn slight left onto US 76
1.3 mi·1 min·Anderson Drive
14
At end of road, turn right onto US 76; SC 14
0.2 mi·30 sec·Church Street
15
Turn left onto US 76
0.8 mi·1 min·Hillcrest Drive
16
Turn left onto US 221
0.9 mi·1 min·North Harper Street
17
Continue on US 221
0.7 mi·1 min·Lucas Avenue
18
Turn right onto SC 49
1.8 mi·2 min·Yarborough Mill Road
19
Continue on SC 49
0.8 mi·1 min·State Highway 49
20
Take the ramp
0.2 mi·26 sec
Toward I 385 South
21
Merge onto I 385
5.1 mi·5 min·I 385
Use the slight right lane.
22
Merge onto I 26
56 mi·1 hr 1 min·I 26
Use the slight right lane.
23
Keep slight right at fork onto I 26
103 mi·1 hr 53 min·I 26
Toward CharlestonUse the straight / slight right lanes.
24
Take the exit
0.2 mi·27 sec
Exit 211A-BToward Aviation Avenue, Remount RoadUse the straight / slight right lanes.
25
Keep slight left at fork
0.4 mi·45 sec
Toward Remount Road, Hanahan
26
Keep slight right at fork
0.2 mi·28 sec
Exit 211BToward Remount Road, HanahanUse the slight right lane.
27
Turn left onto Remount Road
0.4 mi·44 sec·Remount Road
28
Turn right onto US 52; US 78
0.8 mi·1 min·Rivers Avenue
29
Take the ramp
0.4 mi·48 sec
Use the left lane.
30
Merge onto I 526
12 mi·14 min·Mark Clark Expressway
Use the straight / slight right lanes.
31
Continue on I 526 Bus
1.3 mi·2 min·Chuck Dawley Boulevard
32
Turn right onto SC 703
237 ft·12 sec·Coleman Boulevard
33
Turn left
76 ft·5 sec
34
Arrive at destination
Trip Plan
Given the 4-hour drive time, departing in the morning will give you ample daylight to complete the 213.2 miles. The longest stretch without a major road change is 158.6 miles on I 26, so plan your fuel and rest stops accordingly before you begin that section. While there's only one recommended stop, you might consider a brief break around the halfway point to stretch your legs. Since this is a single-day trip, you have flexibility; however, be aware that Highway 252 marks the end of the highway portion, so be prepared for slower speeds and more local traffic as you near Mount Pleasant.
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 106.6 miles from Due West, SC, or about 2h 18m into the drive.
The longest continuous stretch on this route runs about 158.6 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 47 miles or 1h 13m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 106.6 miles or 2h 18m 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 33m
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 Due West, 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 Due West, SC
This is one driving day of about 213.2 miles and 4h 20m.
Your first comfortable stop window is around 47 miles from Due West, 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 26 for about 158.6 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 22
5 decision points cluster between mile 4 and 198.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
4 mi into trip|~6m in|US 178 / North Main Street
At end of road, turn right onto US 178 / North Main Street
Navigation decision point
7
94.9 mi into trip|~2h 5m in|I 26
Keep slight right at fork onto I 26 toward Charleston
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Charleston
8
197.7 mi into trip|~3h 58m in
Take the exit toward Aviation Avenue, Remount Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 211A-B
Toward Aviation Avenue, Remount Road
6
197.9 mi into trip|~3h 59m in
Keep slight left at fork toward Remount Road, Hanahan
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Remount Road, Hanahan
9
198.3 mi into trip|~4h in
Keep slight right at fork toward Remount Road, Hanahan
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 211B
Toward Remount Road, Hanahan
Fuel & Cost
Regular Gas
$32.67 one way
$65.34 round trip
$3.89/gal25.4 MPG avg75 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.27
$35.85
$71.70
premium
$4.64
$38.92
$77.84
diesel
$5.60
$47.00
$93.99
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 74.6 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $22 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
64
0
$22.39
$10.23
Efficient EV
53.3
0
$18.66
$8.53
EV Truck/SUV
85.3
1
$29.85
$13.64
Gas CO2
75 kg
EV CO2
25 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 Aug 14, 2026
Origin
Due West, SC
Evening
in Due West on Friday
Local time
5:16 PM
EDT
Current temp
71°F
Unavailable
Live forecast
Destination
Mount Pleasant, SC
Evening
in Mount Pleasant on Friday
Local time
5:16 PM
EDT
Current temp
79°F
Partly Cloudy
SW 7 mph7% chanceLive forecast
Heat Advisory
Heat Advisory issued August 13 at 7:58PM EDT until August 14 at 8:00PM EDT by NWS Greenville-Spartanburg SC
Heat Advisory
Heat Advisory issued August 13 at 7:58PM EDT until August 14 at 8:00PM EDT by NWS Greenville-Spartanburg SC
74°F
Rock Hill, SC
107 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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 20m 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.
Fort Sumter and Fort Moultrie National Historical Park
National Historical Park
Two forts stand at the entrance of Charleston Harbor. Patriots inside a palmetto log fort, later named Fort Moultrie, defeated the Royal Navy in 1776. As Charleston blazed a path towards secession to...
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...
12 mi from route
~29 min detour
Free
near mile 117.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 88% of the 213.2 miles on interstates like I 26. You'll experience a significant stretch of 158.6 miles on I 26 before transitioning to surface roads. Expect a more rural feel as you leave the interstate and navigate Highway 252 towards the end of your trip, where you'll encounter more local traffic and potentially more frequent intersections.
88% highway — fuel and pacing are the main things to plan.
34 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 158.6 mi on I 26.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 26 and Mark Clark Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4 miles in near US 178 / North Main Street.
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 22 significant decision points across 213.2 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 4 miles (US 178 / North Main Street): Navigation decision point; at 94.9 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 197.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
697 ft21 ft
Total Climb
193 ft
Total Descent
869 ft
Highest Point
697 ft
Elevation Range
676 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Due West, SC and Mount Pleasant, SC, road signs point toward Charleston and Hanahan.
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.
Top landmarks
•USS Yorktown — 1943 Essex-class aircraft carrier
•USS Laffey — 1943 Allen M. Sumner-class destroyer
•Charles Pinckney National Historic Site — human settlement in Mount Pleasant, South Carolina, United States of America
Doable as a same-day drive at 4h 20m. Total distance: 213.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 20m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (88%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 158.6 miles on I 26. The full list of main roads is in the Roads section above.
Yes — we found about 22 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.
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 Mount Pleasant, 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. There are 22 rest areas along the route for bathroom stops.
The main spots that need attention: at 4 miles (US 178 / North Main Street): Navigation decision point; at 94.9 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 197.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Fort Sumter and Fort Moultrie National Historical Park and Congaree National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.7 hours — manageable with a long break at Mount Pleasant, SC, but most travelers stay overnight.
