The drive from South Congaree, SC to Mount Pleasant, SC covers 117 miles and takes about 2h 14m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 26, Mark Clark Expressway, Edmund Highway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 97.3 miles on I 26.
At current regular gas prices, budget about $18.30 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.
Midpoint
58.5 miles from South Congaree, SC
A natural place for your longest stop of the day
, about 1h 5m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 14m. Total distance: 117 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 14m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Drive Character
This is a 2h 14m highway drive covering 117 miles, with most of the trip on I 26 and Mark Clark Expressway. The longest continuous stretch is about 97.3 miles on I 26.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 26 is the longest continuous segment at about 97.3 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 26 and Mark Clark Expressway. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 4.2 miles in near I 26.
Driving Effort6/10
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 117 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 4.2 miles (I 26): Merge point - match speed before joining. Lane positioning matters here; at 101.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 101.7 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
4.2 mi into trip|~6m in|I 26
Merge onto I 26
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
101.5 mi into trip|~1h 52m 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
101.7 mi into trip|~1h 53m 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
102.1 mi into trip|~1h 54m 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
5
103.8 mi into trip|~1h 57m in|I 526 / Mark Clark Expressway
Merge onto I 526 / Mark Clark Expressway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
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 South Congaree, SC to Mount Pleasant, SC, road signs begin pointing toward Hanahan along the way.
Hanahan
101.7 mi in|~1h 53m
Main Roads
Road
Distance
Duration
I 26
97.3 mi
1h 46m
Mark Clark Expressway
11.9 mi
14m
Edmund Highway
2.2 mi
3m
Chuck Dawley Boulevard
1.3 mi
2m
Main Street
0.9 mi
1m
Airport Boulevard
0.9 mi
1m
Rivers Avenue
0.8 mi
1m
Remount Road
0.4 mi
<1m
Longest stretch:
I 26
— 97.3 mi, about 1h 46m
Turn-by-Turn Driving Directions
Step-by-step road directions between South Congaree, SC and Mount Pleasant, SC.
1
Start on Ramblin Road
44 ft·3 sec·Ramblin Road
2
Turn left onto SC 302
0.9 mi·1 min·Main Street
3
Continue on SC 302
2.2 mi·3 min·Edmund Highway
4
Continue on SC 302
0.9 mi·1 min·Airport Boulevard
5
Take the ramp
0.2 mi·19 sec
6
Merge onto I 26
97 mi·1 hr 46 min·I 26
Use the straight / slight right lanes.
7
Take the exit
0.2 mi·27 sec
Exit 211A-BToward Aviation Avenue, Remount RoadUse the straight / slight right lanes.
8
Keep slight left at fork
0.4 mi·45 sec
Toward Remount Road, Hanahan
9
Keep slight right at fork
0.2 mi·28 sec
Exit 211BToward Remount Road, HanahanUse the slight right lane.
10
Turn left onto Remount Road
0.4 mi·44 sec·Remount Road
11
Turn right onto US 52; US 78
0.8 mi·1 min·Rivers Avenue
12
Take the ramp
0.4 mi·48 sec
Use the left lane.
13
Merge onto I 526
12 mi·14 min·Mark Clark Expressway
Use the straight / slight right lanes.
14
Continue on I 526 Bus
1.3 mi·2 min·Chuck Dawley Boulevard
15
Turn right onto SC 703
237 ft·12 sec·Coleman Boulevard
16
Turn left
76 ft·5 sec
17
Arrive at destination
Trip Plan
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.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 58.5 miles from South Congaree, SC, or about 1h 5m into the drive.
The longest continuous stretch on this route runs about 97.3 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 26 miles or 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 58.5 miles or 1h 5m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 46m
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 South Congaree, 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 South Congaree, SC
This is one driving day of about 117 miles and 2h 14m.
Your first comfortable stop window is around 26 miles from South Congaree, SC.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 26 for about 97.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 58.5 mi from South Congaree, SC
· 1h 5m into the drive
The midpoint is around 58.5 miles from South Congaree, SC, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 26 if your tank is already low. That segment runs about 97.3 miles.
Arriving in Mount Pleasant, SC
The final approach into Mount Pleasant, 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 Mount Pleasant, SC.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
11 mi from route
~28 min detour
Free
near mile 24.2
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$18.30 one way
$36.59 round trip
$3.97/gal25.4 MPG avg41 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$20.01
$40.01
premium
$4.70
$21.65
$43.31
diesel
$5.61
$25.83
$51.66
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: 40.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
35.1
0
$12.29
$5.62
Efficient EV
29.3
0
$10.24
$4.68
EV Truck/SUV
46.8
0
$16.38
$7.49
Gas CO2
41 kg
EV CO2
14 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 18, 2026
Origin
South Congaree, SC
Late night
in South Congaree on Saturday
Local time
5:35 AM
EDT
Current temp
89°F
Unavailable
Live forecast
Destination
Mount Pleasant, SC
Late night
in Mount Pleasant on Saturday
Local time
5:35 AM
EDT
Current temp
59°F
Unavailable
Live forecast
49°F
Saint George, SC
59 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
30 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 14m 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.
Frequently Asked Questions
The drive from South Congaree, SC to Mount Pleasant, SC covers 117 miles and takes about 2h 14m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 26, Mark Clark Expressway, Edmund Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 58.5 miles from South Congaree, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $18.30 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 117 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.
The main spots that need attention: at 4.2 miles (I 26): Merge point - match speed before joining. Lane positioning matters here; at 101.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 101.7 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
On the drive from South Congaree, SC to Mount Pleasant, SC, road signs begin pointing toward Hanahan along the way.
Yes. Nearby national parks include Fort Sumter and Fort Moultrie National Historical Park and Congaree National Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
