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Trip from Darlington, SC to Mount Pleasant, SC

Drive Time

2h 42m

Distance

143.5 mi

231 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$23

one way

Best Time Drive vs Fly
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Downtown Mount Pleasant, SC, SC

Photo: Connor Scott McManus

Trip Overview

The drive from Darlington, SC to Mount Pleasant, SC covers 143.5 miles and takes about 2h 42m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 95, I 26, Mark Clark Expressway for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 78.4 miles on I 95. At current regular gas prices, budget about $22.97 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.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

71.8 miles from Darlington, SC

A natural place for your longest stop of the day , about 1h 19m into the drive .

Drive Character

This is a 2h 42m highway drive covering 143.5 miles, with most of the trip on I 95 and I 26. The longest continuous stretch is about 78.4 miles on I 95.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 95 is the longest continuous segment at about 78.4 miles.

Elevation Profile

Mostly flat terrain

150 ft -4 ft

Total Climb

143 ft

Total Descent

272 ft

Highest Point

150 ft

Elevation Range

154 ft

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 95 and I 26. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 85.4 miles in.

Route Complexity 7/10

Demanding - plan breaks and stay ahead of the key maneuvers

This is a demanding drive. With 14 significant decision points across 143.5 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 85.4 miles: Exit ramp - move to the correct lane early; at 128 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 128.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 14 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

5
85.4 mi into trip | ~1h 33m in

Take the exit toward I 26 East: Charleston

Exit ramp - move to the correct lane early

Exit 86A Toward I 26 East: Charleston
8
128 mi into trip | ~2h 21m 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
8
128.2 mi into trip | ~2h 21m in

Keep slight left at fork toward Remount Road, Hanahan

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the none lane. Toward Remount Road, Hanahan
9
128.6 mi into trip | ~2h 22m 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
6
129.1 mi into trip | ~2h 23m in | US 52; US 78 / Rivers Avenue

Turn right onto US 52; US 78 / Rivers Avenue

Lane positioning matters here

Use the none lane.

Towns Along This Route

On the drive from Darlington, SC to Mount Pleasant, SC, road signs begin pointing toward Hanahan along the way.

Hanahan

128.2 mi in | ~2h 21m

Main Roads

Road Distance Duration
I 95 78.4 mi 1h 24m
I 26 42.2 mi 46m
Mark Clark Expressway 11.9 mi 14m
South Main Street 5 mi 6m
West Lucas Street 1.4 mi 1m
Chuck Dawley Boulevard 1.3 mi 2m
Rivers Avenue 0.8 mi 1m
Remount Road 0.4 mi <1m
Longest stretch: I 95 — 78.4 mi, about 1h 24m

Turn-by-Turn Driving Directions

Step-by-step road directions between Darlington, SC and Mount Pleasant, SC.

1

Start on Pearl Street

0.4 mi · 41 sec · Pearl Street
2

Turn right onto US 52 Business

5.0 mi · 6 min · South Main Street
3

Continue on US 52

1.4 mi · 1 min · West Lucas Street
4

Take the ramp

0.2 mi · 30 sec
5

Merge onto I 95

78 mi · 1 hr 24 min · I 95
6

Take the exit

0.3 mi · 51 sec
Exit 86A Toward I 26 East: Charleston
7

Merge onto I 26

42 mi · 46 min · I 26
Use the none lane.
8

Take the exit

0.2 mi · 27 sec
Exit 211A-B Toward Aviation Avenue, Remount Road Use the straight / slight right lanes.
9

Keep slight left at fork

0.4 mi · 45 sec
Toward Remount Road, Hanahan Use the none lane.
10

Keep slight right at fork

0.2 mi · 28 sec
Exit 211B Toward Remount Road, Hanahan Use the slight right lane.
11

Turn left onto Remount Road

0.4 mi · 44 sec · Remount Road
12

Turn right onto US 52; US 78

0.8 mi · 1 min · Rivers Avenue
Use the none lane.
13

Take the ramp

0.4 mi · 48 sec
Use the left lane.
14

Merge onto I 526

12 mi · 14 min · Mark Clark Expressway
Use the none / straight / slight right lanes.
15

Continue on I 526 Bus

1.3 mi · 2 min · Chuck Dawley Boulevard
Use the none lane.
16

Turn right onto SC 703

237 ft · 12 sec · Coleman Boulevard
17

Turn left

76 ft · 5 sec
18

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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 71.8 miles from Darlington, SC, or about 1h 19m into the drive.
The longest continuous stretch on this route runs about 78.4 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 80 miles or 1h 28m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 71.8 miles or 1h 19m 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 9m

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 Darlington, 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 Darlington, SC

This is one driving day of about 143.5 miles and 2h 42m.

Your first comfortable stop window is around 80 miles from Darlington, 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 95 for about 78.4 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 71.8 mi from Darlington, SC · 1h 19m into the drive

Downtown Charlotte, NC, NC

Mid-route town

Meal stop

Charlotte, NC

72 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Charlotte, NC

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Charlotte, NC

Meal break

The midpoint is around 71.8 miles from Darlington, SC, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 95 if your tank is already low. That segment runs about 78.4 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.

Fuel & Cost

Regular Gas

$22.97 one way

$45.93 round trip

$4.07/gal 25.4 MPG avg 50 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.43 $25.02 $50.04
premium $4.78 $26.99 $53.99
diesel $5.64 $31.88 $63.76

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$23

Meals

$25–$50

Total

$48–$73

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 50.2 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $15 in charging · 0 stops · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 43.1 0 $15.07 $6.89
Efficient EV 35.9 0 $12.56 $5.74
EV Truck/SUV 57.4 0 $20.09 $9.18

Gas CO2

50 kg

EV CO2

17 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

Local time and weather at both ends of the drive

Current conditions at both ends of the drive. If you're planning ahead, check the forecast closer to your travel date.

Forecast data refreshed 1 hour ago

Origin

Darlington, SC

Evening in Darlington on Saturday

Local time

5:55 PM

EDT

Current temp

86°F

Sunny

NW 2 mph 0% chance EDT NWS forecast

Destination

Mount Pleasant, SC

Evening in Mount Pleasant on Saturday

Local time

5:55 PM

EDT

Current temp

66°F

Forecast unavailable right now

EDT Live forecast

Along the Route

65°F

Charlotte, NC

72 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

20 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 42m on the road

The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.

Frequently Asked Questions

The drive from Darlington, SC to Mount Pleasant, SC covers 143.5 miles and takes about 2h 42m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 95, I 26, Mark Clark Expressway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 71.8 miles from Darlington, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $22.97 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.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 14 significant decision points across 143.5 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.
The main spots that need attention: at 85.4 miles: Exit ramp - move to the correct lane early; at 128 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 128.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Darlington, SC to Mount Pleasant, SC, road signs begin pointing toward Hanahan along the way.
Mostly flat terrain. The route ranges from -4 ft to 150 ft elevation with about 143 ft of total climbing.

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Explore More

Return Trip

Mount Pleasant, SC to Darlington, SC

Plan the drive back the other way.

142.9 mi 2h 42m

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