Origin
Westminster, SC
Night in Westminster on Saturday
Local time
9:26 PM
EDT
Current temp
74°F
Unavailable
Live forecast
Trip from Westminster, SC to Mount Pleasant, SC
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
5h 8m
Distance
260.2 mi
419 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$41
one way
EV Charging
Unknown
Best Time to Leave
4 AM
4h 55m
★
6 AM
5h 9m
8 AM
5h 36m
10 AM
5h 18m
12 PM
5h 16m
3 PM
5h 20m
5 PM
5h 34m
8 PM
5h 1m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Westminster, SC
Wikimedia Commons
Mount Pleasant, SC
Wikimedia Commons
Trip Overview
This 260.2-mile drive from Westminster, SC, to Mount Pleasant, SC, is a solid day trip, taking an estimated 5 hours and 8 minutes. Primarily utilizing I-26, Golden Strip Freeway, and Calhoun Memorial Highway, this route offers a straightforward journey through the Southeast region. With a highway share of 79%, expect a direct and efficient travel experience. The estimated fuel cost is around $41, and with only one recommended stop, you can cover significant ground quickly. This trip is well-suited for a single day of travel, allowing you to reach your destination without needing an overnight stay.
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
130.1 miles from Westminster, SC
A natural place for your longest stop of the day , about 2h 41m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 26 | 158.6 mi | 2h 54m |
| Golden Strip Freeway | 29.8 mi | 32m |
| Calhoun Memorial Highway | 18.3 mi | 23m |
| Mark Clark Expressway | 11.9 mi | 14m |
| Southern Connector | 10.9 mi | 11m |
| Bypass 123 | 7.7 mi | 11m |
| Highway 153 | 6.3 mi | 10m |
| Sandifer Boulevard | 5.8 mi | 8m |
Longest stretch:
I 26
— 158.6 mi, about 2h 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Westminster, SC and Mount Pleasant, SC.
1
Start on US 76; US 123
0.2 mi
·
26 sec
·
East Windsor Street
2
Continue on US 76; US 123
1.8 mi
·
3 min
·
East Main Street
3
Continue on US 76; US 123
5.8 mi
·
8 min
·
Sandifer Boulevard
4
Continue on US 76; US 123; SC 28
7.7 mi
·
11 min
·
Bypass 123
5
Continue on US 76; US 123; SC 28
3.7 mi
·
6 min
·
Tiger Boulevard
6
Continue on US 123
18 mi
·
23 min
·
Calhoun Memorial Highway
Use the straight / slight right lanes.
7
Take the exit
0.3 mi
·
42 sec
8
Keep slight right at fork
0.1 mi
·
20 sec
9
Merge onto SC 153
6.3 mi
·
10 min
·
Highway 153
10
Take the exit
0.4 mi
·
48 sec
11
Merge onto I 185
11 mi
·
11 min
·
Southern Connector
Use the straight / slight right lanes.
12
Take the exit
0.6 mi
·
1 min
Toward I 385 South: Columbia
13
Merge onto US 276
0.2 mi
·
13 sec
·
US 276
14
Merge onto I 385
30 mi
·
32 min
·
Golden Strip Freeway
Use the straight / slight right lanes.
15
Merge onto I 26
56 mi
·
1 hr 1 min
·
I 26
Use the slight right lane.
16
Keep slight right at fork onto I 26
103 mi
·
1 hr 53 min
·
I 26
Toward Charleston
Use the straight / slight right lanes.
17
Take the exit
0.2 mi
·
27 sec
Exit 211A-B
Toward Aviation Avenue, Remount Road
Use the straight / slight right lanes.
18
Keep slight left at fork
0.4 mi
·
45 sec
Toward Remount Road, Hanahan
19
Keep slight right at fork
0.2 mi
·
28 sec
Exit 211B
Toward Remount Road, Hanahan
Use the slight right lane.
20
Turn left onto Remount Road
0.4 mi
·
44 sec
·
Remount Road
21
Turn right onto US 52; US 78
0.8 mi
·
1 min
·
Rivers Avenue
22
Take the ramp
0.4 mi
·
48 sec
Use the left lane.
23
Merge onto I 526
12 mi
·
14 min
·
Mark Clark Expressway
Use the straight / slight right lanes.
24
Continue on I 526 Bus
1.3 mi
·
2 min
·
Chuck Dawley Boulevard
25
Turn right onto SC 703
237 ft
·
12 sec
·
Coleman Boulevard
26
Turn left
76 ft
·
5 sec
27
Arrive at destination
Trip Plan
To make the most of this 5-hour, 8-minute drive, consider departing early in the morning to avoid potential traffic, especially as you approach Mount Pleasant. With only one stop recommended for this 260.2-mile trip, you have flexibility in pacing. Keep an eye on your fuel levels, as the longest stretch on I-26 is 158.6 miles. Planning your single stop around the halfway point or a convenient service area on I-26 will ensure a smooth journey. The estimated fuel cost of $41 makes budgeting straightforward for this single-day excursion.
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 130.1 miles from Westminster, SC, or about 2h 41m 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 57 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.1 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 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 Westminster, 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 Westminster, SC
This is one driving day of about 260.2 miles and 5h 8m.
Your first comfortable stop window is around 57 miles from Westminster, 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.
Mid-route town
Meal stop
130 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
Fuel and coffee
A short stop after about 57 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 130.1 miles from Westminster, SC, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 26 if your tank is already low. That segment runs about 158.6 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 195 decision points cluster between mile 37.7 and 245.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
37.7 mi into trip
|
~55m in
Keep slight right at fork
Highway fork - watch signs carefully
7
141.8 mi into trip
|
~2h 53m 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
244.6 mi into trip
|
~4h 47m 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
244.9 mi into trip
|
~4h 47m 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
245.2 mi into trip
|
~4h 48m 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
$40.69 one way
$81.38 round trip
$3.97/gal
25.4 MPG avg
91 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $44.49 | $88.98 |
| premium | $4.70 | $48.16 | $96.31 |
| diesel | $5.61 | $57.45 | $114.90 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$41
Meals
$25–$50
Total
$66–$91
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $27 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 78.1 | 0 | $27.32 | $12.49 |
| Efficient EV | 65.1 | 0 | $22.77 | $10.41 |
| EV Truck/SUV | 104.1 | 1 | $36.43 | $16.65 |
Gas CO2
91 kg
EV CO2
30 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Destination
Mount Pleasant, SC
Night in Mount Pleasant on Saturday
Local time
9:26 PM
EDT
Current temp
59°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
15 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 8m 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...
3 mi from route
~7 min detour
$10
near mile 260.2
View on nps.gov
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...
12 mi from route
~30 min detour
Free
near mile 170.5
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a largely highway-focused drive, with 79% of the journey on interstates and freeways. You'll experience a long, uninterrupted stretch of 158.6 miles on I-26, making for a consistent pace for a significant portion of the trip. The main roads, including I-26, Golden Strip Freeway, and Calhoun Memorial Highway, are designed for efficient travel. While primarily a highway experience, this route offers a direct connection between your origin and destination, minimizing time spent on slower, local roads.
79% highway — fuel and pacing are the main things to plan.
27 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?
10/10
This is a straightforward highway drive that stays mostly on I 26 and Golden Strip Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 37.7 miles in.
Driving Effort
10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 19 significant decision points across 260.2 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 37.7 miles: Highway fork - watch signs carefully; at 141.8 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 244.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Westminster, SC and Mount Pleasant, SC, road signs point toward Charleston and Hanahan.
Charleston
141.8 mi in
|
~2h 53m
|
via I 26
Hanahan
244.9 mi in
|
~4h 47m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 8m. Total distance: 260.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 8m 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 158.6 miles on I 26. 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 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 37.7 miles: Highway fork - watch signs carefully; at 141.8 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 244.6 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.
Not recommended in a single day. At 5.1 hours each way, a round trip means 10.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Mount Pleasant, SC before the return drive.
How this page is built
Compiled by the US Trip Planner 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.
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