The drive from Sumter, SC to Kiawah Island, SC covers 129.1 miles and takes about 2h 53m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 26, I 95, Manning Road for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 43.7 miles on I 26.
At current regular gas prices, budget about $20.19 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
64.5 miles from Sumter, SC
A natural place for your longest stop of the day
, about 1h 13m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 53m. Total distance: 129.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 53m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (73%). Some complex stretches to watch for.
Drive Character
This is a 2h 53m highway drive covering 129.1 miles, with most of the trip on I 26 and I 95. The longest continuous stretch is about 43.7 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 22 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 43.7 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 26 and I 95. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near South 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 15 significant decision points across 129.1 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: near the start (South Main Street): Navigation decision point; at 51.4 miles: Exit ramp - move to the correct lane early; at 51.7 miles (I 26): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 15 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0 mi into trip|~0m in|South Main Street
Turn left onto South Main Street
Navigation decision point
5
51.4 mi into trip|~58m in
Take the exit toward I 26 East: Charleston
Exit ramp - move to the correct lane early
Exit 86A
Toward I 26 East: Charleston
5
51.7 mi into trip|~59m in|I 26
Merge onto I 26
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
95.4 mi into trip|~1h 47m in
Take the exit toward I 526: Savannah, Mount Pleasant
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 212B-C
Toward I 526: Savannah, Mount Pleasant
8
95.6 mi into trip|~1h 47m in
Keep slight right at fork toward I 526 West: Savannah
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 212B
Toward I 526 West: Savannah
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 Sumter, SC to Kiawah Island, SC, road signs begin pointing toward Mount Pleasant along the way.
Mount Pleasant
95.4 mi in|~1h 47m
Main Roads
Road
Distance
Duration
I 26
43.7 mi
48m
I 95
36 mi
38m
Manning Road
13.1 mi
15m
Bohicket Road
7.3 mi
17m
Mark Clark Expressway
6.6 mi
8m
Main Road
6.5 mi
11m
Savannah Highway
4.5 mi
6m
Kiawah Island Parkway
4.4 mi
9m
Longest stretch:
I 26
— 43.7 mi, about 48m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sumter, SC and Kiawah Island, SC.
1
Start on US 76 Business
65 ft·8 sec·East Liberty Street
2
Turn left onto South Main Street
0.3 mi·34 sec·South Main Street
3
Continue on Manning Avenue
1.6 mi·2 min·Manning Avenue
Use the left lane.
4
Continue on US 521
13 mi·15 min·Manning Road
5
Take the exit
0.4 mi·47 sec
Toward I 95 South: Savannah
6
Merge onto I 95
36 mi·38 min·I 95
7
Take the exit
0.3 mi·51 sec
Exit 86AToward I 26 East: Charleston
8
Merge onto I 26
44 mi·48 min·I 26
Use the straight / slight right lanes.
9
Take the exit
0.2 mi·28 sec
Exit 212B-CToward I 526: Savannah, Mount PleasantUse the slight right lane.
10
Keep slight right at fork
0.5 mi·1 min
Exit 212BToward I 526 West: SavannahUse the slight right lane.
11
Merge onto I 526
6.6 mi·8 min·Mark Clark Expressway
Use the straight / slight right lanes.
12
Turn right onto SC 7
417 ft·8 sec·Sam Rittenberg Boulevard
13
Turn right onto US 17
4.5 mi·6 min·Savannah Highway
Use the left lane.
14
Turn left onto Main Road
6.5 mi·11 min·Main Road
15
Continue on Bohicket Road
7.3 mi·17 min·Bohicket Road
16
Continue on Betsy Kerrison Parkway
3.1 mi·7 min·Betsy Kerrison Parkway
17
Enter roundabout onto Kiawah Island Parkway
308 ft·8 sec·Kiawah Island Parkway
18
Continue on Kiawah Island Parkway
4.4 mi·9 min·Kiawah Island Parkway
19
Turn right onto Green Dolphin Way
0.3 mi·1 min·Green Dolphin Way
20
Turn left onto Turtle Point Lane
374 ft·17 sec·Turtle Point Lane
21
Turn right
0.1 mi·43 sec
22
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 64.5 miles from Sumter, SC, or about 1h 13m into the drive.
The longest continuous stretch on this route runs about 43.7 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 28 miles or 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 64.5 miles or 1h 13m 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 2m
Traffic, exits, and arrival timing usually matter more near Kiawah Island, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Sumter, 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 Sumter, SC
This is one driving day of about 129.1 miles and 2h 53m.
Your first comfortable stop window is around 28 miles from Sumter, 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 43.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 64.5 mi from Sumter, SC
· 1h 13m into the drive
The midpoint is around 64.5 miles from Sumter, SC, which is a good place for a longer meal and fuel stop.
Arriving in Kiawah Island, SC
The final approach into Kiawah Island, 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 Kiawah Island, 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...
10 mi from route
~25 min detour
$10
near mile 102.4
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...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$20.19 one way
$40.38 round trip
$3.97/gal25.4 MPG avg45 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$22.07
$44.15
premium
$4.70
$23.89
$47.79
diesel
$5.61
$28.50
$57.01
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Meals
$25–$50
Total
$45–$70
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 45.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
38.7
0
$13.56
$6.20
Efficient EV
32.3
0
$11.30
$5.16
EV Truck/SUV
51.6
0
$18.07
$8.26
Gas CO2
45 kg
EV CO2
15 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 Apr 18, 2026
Origin
Sumter, SC
Morning
in Sumter on Saturday
Local time
8:59 AM
EDT
Current temp
88°F
Unavailable
Live forecast
Destination
Kiawah Island, SC
Morning
in Kiawah Island on Saturday
Local time
8:59 AM
EDT
Current temp
68°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
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 53m 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 Sumter, SC to Kiawah Island, SC covers 129.1 miles and takes about 2h 53m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 26, I 95, Manning Road. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 64.5 miles from Sumter, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $20.19 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 15 significant decision points across 129.1 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: near the start (South Main Street): Navigation decision point; at 51.4 miles: Exit ramp - move to the correct lane early; at 51.7 miles (I 26): Merge point - match speed before joining. Lane positioning matters here.
On the drive from Sumter, SC to Kiawah Island, SC, road signs begin pointing toward Mount Pleasant along the way.
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.
