Origin
East Gaffney, SC
Afternoon in East Gaffney on Saturday
Local time
3:04 PM
EDT
Current temp
49°F
Unavailable
Live forecast
Trip from East Gaffney, SC to Mount Pleasant, SC
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
4h 18m
Distance
214.4 mi
345 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$34
one way
EV Charging
Unknown
Best Time to Leave
4 AM
4h 6m
★
6 AM
4h 19m
8 AM
4h 45m
10 AM
4h 28m
12 PM
4h 26m
3 PM
4h 30m
5 PM
4h 44m
8 PM
4h 11m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
East Gaffney, SC
Mark Stebnicki
Mount Pleasant, SC
Wikimedia Commons
Trip Overview
The drive from East Gaffney, SC to Mount Pleasant, SC covers 214.4 miles and takes about 4h 18m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 26, Whitmire Highway, Union Highway for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 139.1 miles on I 26. At current regular gas prices, budget about $33.53 one way before food or hotel costs.
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
107.2 miles from East Gaffney, SC
A natural place for your longest stop of the day , about 2h 16m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 26 | 139.1 mi | 2h 33m |
| Whitmire Highway | 15.2 mi | 17m |
| Union Highway | 12.6 mi | 18m |
| Mark Clark Expressway | 11.9 mi | 14m |
| Watson Street | 7.4 mi | 10m |
| Jonesville Highway | 6.8 mi | 9m |
| State Highway 121 | 6.1 mi | 9m |
| Gaffney Highway | 3.8 mi | 5m |
Longest stretch:
I 26
— 139.1 mi, about 2h 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between East Gaffney, SC and Mount Pleasant, SC.
1
Start on US 29
0.7 mi
·
1 min
·
Cherokee Avenue
2
Turn slight left onto SC 150
0.2 mi
·
29 sec
·
North Limestone Street
3
Turn left onto SC 18
2.3 mi
·
3 min
·
East Frederick Street
4
Continue on SC 18
13 mi
·
18 min
·
Union Highway
5
Continue on SC 18
3.8 mi
·
5 min
·
Gaffney Highway
6
Continue on SC 18
0.7 mi
·
1 min
·
Pacolet Street
7
At end of road, turn left onto SC 9; SC 18
0.4 mi
·
29 sec
·
South Main Street
8
Continue on SC 9; SC 18
0.6 mi
·
41 sec
·
Jonesville Highway
9
Keep slight right at fork onto SC 9; SC 18
141 ft
·
1 sec
·
Jonesville Highway
10
Continue on SC 18
6.2 mi
·
9 min
·
Jonesville Highway
11
Continue on SC 18
1.9 mi
·
2 min
·
Thompson Boulevard
12
Continue on SC 18
1.5 mi
·
2 min
·
North Pinckney Street
13
Continue on US 176
15 mi
·
17 min
·
Whitmire Highway
14
Turn slight left onto US 176; SC 121
7.4 mi
·
10 min
·
Watson Street
Use the slight left lane.
15
Keep slight right at fork onto SC 121
6.1 mi
·
9 min
·
State Highway 121
16
Take the ramp
0.2 mi
·
28 sec
17
Merge onto I 26
36 mi
·
40 min
·
I 26
Use the straight / slight right lanes.
18
Keep slight right at fork onto I 26
103 mi
·
1 hr 53 min
·
I 26
Toward Charleston
Use the straight / slight right lanes.
19
Take the exit
0.2 mi
·
27 sec
Exit 211A-B
Toward Aviation Avenue, Remount Road
Use the straight / slight right lanes.
20
Keep slight left at fork
0.4 mi
·
45 sec
Toward Remount Road, Hanahan
21
Keep slight right at fork
0.2 mi
·
28 sec
Exit 211B
Toward Remount Road, Hanahan
Use the slight right lane.
22
Turn left onto Remount Road
0.4 mi
·
44 sec
·
Remount Road
23
Turn right onto US 52; US 78
0.8 mi
·
1 min
·
Rivers Avenue
24
Take the ramp
0.4 mi
·
48 sec
Use the left lane.
25
Merge onto I 526
12 mi
·
14 min
·
Mark Clark Expressway
Use the straight / slight right lanes.
26
Continue on I 526 Bus
1.3 mi
·
2 min
·
Chuck Dawley Boulevard
27
Turn right onto SC 703
237 ft
·
12 sec
·
Coleman Boulevard
28
Turn left
76 ft
·
5 sec
29
Arrive at destination
Trip Plan
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 107.2 miles from East Gaffney, SC, or about 2h 16m into the drive.
The longest continuous stretch on this route runs about 139.1 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 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 107.2 miles or 2h 16m 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 31m
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 East Gaffney, 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 East Gaffney, SC
This is one driving day of about 214.4 miles and 4h 18m.
Your first comfortable stop window is around 47 miles from East Gaffney, 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 139.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
107 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 47 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 107.2 miles from East Gaffney, 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 139.1 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 165 decision points cluster between mile 20.3 and 199.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
20.3 mi into trip
|
~30m in
|
SC 9; SC 18 / South Main Street
At end of road, turn left onto SC 9; SC 18 / South Main Street
Navigation decision point
7
96 mi into trip
|
~2h 4m 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
198.8 mi into trip
|
~3h 57m 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
199.1 mi into trip
|
~3h 57m 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
199.4 mi into trip
|
~3h 58m 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
$33.53 one way
$67.05 round trip
$3.97/gal
25.4 MPG avg
75 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $36.66 | $73.32 |
| premium | $4.70 | $39.68 | $79.36 |
| diesel | $5.61 | $47.34 | $94.67 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 75 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $23 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 64.3 | 0 | $22.51 | $10.29 |
| Efficient EV | 53.6 | 0 | $18.76 | $8.58 |
| EV Truck/SUV | 85.8 | 1 | $30.02 | $13.72 |
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.
Destination
Mount Pleasant, SC
Afternoon in Mount Pleasant on Saturday
Local time
3:04 PM
EDT
Current temp
59°F
Unavailable
Live forecast
75°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
10 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 18m 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 214.4
View on nps.gov
Cowpens National Battlefield
National Battlefield
A pasturing area at the time of the battle, this Revolutionary War site commemorates the place where Daniel Morgan and his army turned the flanks of Banastre Tarleton's British army. This classic mili...
11 mi from route
~26 min detour
Free
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
~29 min detour
Free
near mile 118.3
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
214.4 mi in 4h 18m, mostly highway — 139.1 mi of that is on I 26.
73% highway — fuel and pacing are the main things to plan.
29 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 139.1 mi on I 26.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 26 and Whitmire Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 20.3 miles in near SC 9; SC 18 / South Main Street.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 214.4 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 20.3 miles (SC 9; SC 18 / South Main Street): Navigation decision point; at 96 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 198.8 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 East Gaffney, SC and Mount Pleasant, SC, road signs point toward Charleston and Hanahan.
Charleston
96 mi in
|
~2h 4m
|
via I 26
Hanahan
199.1 mi in
|
~3h 57m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 18m. Total distance: 214.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 18m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (73%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 139.1 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 20.3 miles (SC 9; SC 18 / South Main Street): Navigation decision point; at 96 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here; at 198.8 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, Cowpens National Battlefield 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 8.6 hours — manageable with a long break at Mount Pleasant, SC, but most travelers stay overnight.
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.
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