Traveling from Marion to Hilton Head Island covers 203.2 miles and takes roughly 3 hours and 21 minutes of driving time. Because this journey stays entirely within the Southeast region of South Carolina, it is perfectly suited for a single-day trip. You should budget approximately $32 for fuel to complete the transit comfortably. Navigating through local corridors like South Main Street, West Liberty Street, and Freedom Boulevard defines the experience, moving you away from high-speed interstates. Whether you are heading to the coast for a quick getaway or a planned vacation, this route offers a straightforward path between these two South Carolina locations.
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
100.2 miles from Marion, SC
A natural place for your longest stop of the day
, about 1h 57m into the drive
.
Main Roads
Road
Distance
Duration
I 95
128.7 mi
2h 17m
US 76
15.3 mi
18m
Coosaw Scenic Drive
9.6 mi
13m
Fording Island Road
9.3 mi
12m
Lowcountry Drive
7.9 mi
10m
Freedom Boulevard
6 mi
7m
Okatie Highway
4.2 mi
4m
William Hilton Parkway
3.8 mi
4m
Longest stretch:
I 95
— 128.7 mi, about 2h 17m
Traffic on I-95
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
2 PM
~1,519 veh/hr typical
· worst 2,238
Quietest
2 AM
~221 veh/hr
Peak-to-quiet ratio
6.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Marion, SC and Hilton Head Island, SC.
1
Start on West Godbold Street
67 ft·4 sec·West Godbold Street
2
Turn right onto US 501 Business
0.4 mi·39 sec·South Main Street
3
Turn right onto US 76
1.6 mi·2 min·West Liberty Street
4
Turn right onto SC 576
372 ft·4 sec·SC 576
5
Continue on US 76
6.7 mi·7 min·US 76
Use the straight lane.
6
Continue on US 76; US 301
8.6 mi·10 min·US 76; US 301
Use the straight lane.
7
Turn left onto US 301
6.0 mi·7 min·Freedom Boulevard
8
Turn right onto SC 51
0.5 mi·56 sec·Pamplico Highway
9
Keep slight left at fork onto SC 51
0.1 mi·19 sec·Pamplico Highway
10
Continue on SC 51
2.8 mi·5 min·2nd Loop Road
11
Turn left onto South Cashua Drive
2.7 mi·4 min·South Cashua Drive
12
Turn left onto US 76
1.4 mi·2 min·West Palmetto Street
13
Take the ramp
0.3 mi·38 sec
14
Merge onto I 95
129 mi·2 hr 17 min·I 95
Use the straight / slight right lanes.
15
Take the exit
0.3 mi·36 sec
Toward SC 462: Coosawhatchie
16
Turn left onto SC 462
9.6 mi·13 min·Coosaw Scenic Drive
17
Continue on SC 462
7.9 mi·10 min·Lowcountry Drive
18
Turn right onto SC 170
4.2 mi·4 min·Okatie Highway
19
Take the exit
0.3 mi·37 sec
20
Merge onto US 278
9.3 mi·12 min·Fording Island Road
21
Continue on US 278
3.8 mi·4 min·William Hilton Parkway
22
Keep slight left at fork onto US 278
2.4 mi·2 min·Cross Island Parkway
23
Take the exit
0.4 mi·59 sec
24
Turn left onto Marshland Road
2.3 mi·5 min·Marshland Road
25
Turn right onto Allen Road
0.2 mi·38 sec·Allen Road
26
Arrive at destination
Allen Road
Trip Plan
Given the turn-heavy nature of this 203.2-mile trek, plan for at least one dedicated stop to stretch your legs and break up the local navigation. Since you aren't relying on major interstates, check your GPS frequently to ensure you stay on track through the transitions between South Main Street and Freedom Boulevard. Aim to depart early in the day to avoid the fatigue that can come with constant turning and local traffic patterns. Having $32 set aside for fuel ensures you won't be caught off guard at the pump during your transit. Flexibility is your biggest advantage here, as the lack of long highway stretches allows you to easily pull over whenever you need a quick rest.
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 100.2 miles from Marion, SC, or about 1h 57m into the drive.
The longest continuous stretch on this route runs about 128.7 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 44 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 100.2 miles or 1h 57m 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 7m
Traffic, exits, and arrival timing usually matter more near Hilton Head Island, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Marion, 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 Marion, SC
This is one driving day of about 200.4 miles and 3h 59m.
Your first comfortable stop window is around 44 miles from Marion, 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 128.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 15
5 decision points cluster between mile 23.3 and 159.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
23.3 mi into trip|~28m in|SC 51 / Pamplico Highway
Turn right onto SC 51 / Pamplico Highway
Navigation decision point
4
23.8 mi into trip|~29m in|SC 51 / Pamplico Highway
Keep slight left at fork onto SC 51 / Pamplico Highway
Highway fork - watch signs carefully
4
26.8 mi into trip|~35m in|South Cashua Drive
Turn left onto South Cashua Drive
Navigation decision point
5
31.2 mi into trip|~43m in|I 95
Merge onto I 95
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
4
159.9 mi into trip|~3h 1m in
Take the exit toward SC 462: Coosawhatchie
Exit ramp - move to the correct lane early
Toward SC 462: Coosawhatchie
Fuel & Cost
Regular Gas
$29.59 one way
$59.17 round trip
$3.75/gal25.4 MPG avg70 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.12
$32.51
$65.03
premium
$4.49
$35.44
$70.88
diesel
$4.80
$37.84
$75.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$30
Meals
$25–$50
Total
$55–$80
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 70.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $21 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
60.1
0
$21.04
$9.62
Efficient EV
50.1
0
$17.54
$8.02
EV Truck/SUV
80.2
1
$28.06
$12.83
Gas CO2
70 kg
EV CO2
23 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 Jul 19, 2026
Origin
Marion, SC
Morning
in Marion on Sunday
Local time
7:17 AM
EDT
Current temp
76°F
Partly Cloudy
SW 5 to 8 mph14% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 8:04PM EDT until July 19 at 8:00PM EDT by NWS Wilmington NC
Destination
Hilton Head Island, SC
Morning
in Hilton Head Island on Sunday
Local time
7:17 AM
EDT
Current temp
80°F
Mostly Clear
SW 8 to 12 mph4% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 8:04PM EDT until July 19 at 8:00PM EDT by NWS Wilmington NC
89°F
Brookdale, SC
100 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
4 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
3h 59m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
Reconstruction Era National Historical Park
National Historical Park
The Reconstruction era,1861-1900 the historic period in which the United States grappled with the question of how to integrate millions of newly freed African Americans into social, political, economi...
14 mi from route
~34 min detour
Free
near mile 193.5
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...
26 mi from route
~65 min detour
Free
near mile 82.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy local drive that keeps you engaged behind the wheel rather than settling into a monotonous highway rhythm. With a highway share of 0%, you will navigate through local infrastructure rather than sustained high-speed lanes. The route lacks long uninterrupted stretches, with the longest segment reaching 0 miles on South Main Street, meaning you will be making frequent adjustments to your speed and direction. This character makes the drive feel more like a series of connected local segments than a singular, linear sprint. Prepare for a hands-on experience where local road navigation is the primary focus of your travel time.
75% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 128.7 mi on I 95.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 95 and US 76. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 23.3 miles in near SC 51 / Pamplico Highway.
Driving Effort7/10
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 200.4 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 23.3 miles (SC 51 / Pamplico Highway): Navigation decision point; at 23.8 miles (SC 51 / Pamplico Highway): Highway fork - watch signs carefully; at 26.8 miles (South Cashua Drive): Navigation decision point.
Hilton Head Island is a city and barrier island in South Carolina, just across the border from Savannah, Georgia. With an approximate population of 40,000, it is on a beautiful, sub-tropical 12-mile (19-km) barrier island. Hilton Head Island is a vacation playland with famous beaches and great golf courses that overlook the Atlantic Ocean.
Top landmarks
•Cherry Hill School — historic school for African-American students located at Hilton Head Island, Bea...
•St. Luke's Parish Zion Chapel of Ease Cemetery — historic site in Beaufort County, South Carolina, US
Doable as a same-day drive at 3h 59m. Total distance: 200.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 59m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (75%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 128.7 miles on I 95. The full list of main roads is in the Roads section above.
Yes — we found about 13 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Hilton Head Island, 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. There are 13 rest areas along the route for bathroom stops.
The main spots that need attention: at 23.3 miles (SC 51 / Pamplico Highway): Navigation decision point; at 23.8 miles (SC 51 / Pamplico Highway): Highway fork - watch signs carefully; at 26.8 miles (South Cashua Drive): Navigation decision point.
Yes — Reconstruction Era National Historical Park and Congaree National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.0 hours each way, an in-and-out day trip would put you behind the wheel for 8.0 hours — manageable with a long break at Hilton Head Island, SC, but most travelers stay overnight.
