Origin
Hilton Head Island, SC
Afternoon in Hilton Head Island on Sunday
Local time
4:07 PM
EDT
Current temp
66°F
Unavailable
Live forecast
Trip from Hilton Head Island, SC to Aiken, SC
Drive Time
3h 17m
Distance
133.2 mi
214 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$21
one way
Best Time to Leave
4 AM
3h 6m
★
6 AM
3h 18m
8 AM
3h 41m
10 AM
3h 26m
12 PM
3h 24m
3 PM
3h 27m
5 PM
3h 40m
8 PM
3h 10m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Hilton Head Island, SC
Scott Platt
Aiken, SC
Diego Santacruz
Trip Overview
Traveling from Hilton Head Island to Aiken covers 133.2 miles and typically takes about 3 hours and 17 minutes. Because this is a relatively short trek across South Carolina’s Southeast region, it works perfectly as a straightforward day trip. You should budget approximately $21 for fuel to cover the journey. While you could easily complete this in one go, planning for at least one stop will help you break up the drive comfortably. This route offers a direct transition from the coast toward the interior, making it an efficient way to navigate between these two distinct areas.
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
66.6 miles from Hilton Head Island, SC
A natural place for your longest stop of the day , about 1h 38m into the drive .
Drive Character
Expect a turn-heavy local drive rather than a monotonous interstate cruise, as only 14% of this journey consists of highway travel. You will spend much of your time navigating roads like Grays Highway, US 278, and Old Barnwell Road. The longest uninterrupted stretch you will encounter is a 17.2-mile segment on Grays Highway, requiring you to stay alert through the frequent turns. Because the route relies heavily on local roads, you should prepare for a driving experience that demands more engagement than a typical high-speed freeway trek.
This route has more turning and local-road decision points than a simple highway run.
There are about 41 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Grays Highway is the longest continuous segment at about 17.2 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 21 points where you need to pay attention to lane position or signs. The trickiest moment comes around 5.1 miles in near US 278 / William Hilton Parkway.
Route Complexity
6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 133.2 miles you will encounter 21 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 5.1 miles (US 278 / William Hilton Parkway): Merge point - match speed before joining. Lane positioning matters here; at 18.2 miles: Highway fork - watch signs carefully; at 61.6 miles (SC 68 / Yemassee Highway): Navigation decision point.
Critical Maneuvers
5 of 21 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
5.1 mi into trip
|
~9m in
|
US 278 / William Hilton Parkway
Merge onto US 278 / William Hilton Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the none lane.
5
18.2 mi into trip
|
~27m in
Keep slight right at fork
Highway fork - watch signs carefully
5
61.6 mi into trip
|
~1h 30m in
|
SC 68 / Yemassee Highway
Turn left onto SC 68 / Yemassee Highway
Navigation decision point
5
81 mi into trip
|
~1h 59m in
|
US 278; US 301 / Main Street North
Turn right onto US 278; US 301 / Main Street North
Lane positioning matters here
Use the none lane.
6
81.3 mi into trip
|
~2h in
|
US 278 / Pine Street
Turn left onto US 278 / Pine Street
Lane positioning matters here
Use the left lane.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Grays Highway | 17.2 mi | 25m |
| US 278 | 12.1 mi | 17m |
| Old Barnwell Road | 11.8 mi | 16m |
| Coosaw Scenic Drive | 9.7 mi | 13m |
| Fording Island Road | 9 mi | 13m |
| Kings Avenue | 8.2 mi | 12m |
| Lowcountry Drive | 7.9 mi | 10m |
| Barnwell Road | 6.9 mi | 10m |
Longest stretch:
Grays Highway
— 17.2 mi, about 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hilton Head Island, SC and Aiken, SC.
1
Start on Allen Road
0.2 mi
·
41 sec
·
Allen Road
2
Turn left onto Marshland Road
2.2 mi
·
5 min
·
Marshland Road
3
Take the ramp
0.4 mi
·
53 sec
4
Merge onto US 278
2.3 mi
·
2 min
·
Cross Island Parkway
5
Merge onto US 278
3.9 mi
·
4 min
·
William Hilton Parkway
Use the none lane.
6
Continue on US 278
9.0 mi
·
13 min
·
Fording Island Road
Use the none lane.
7
Take the exit
0.3 mi
·
39 sec
8
Keep slight right at fork
147 ft
·
4 sec
9
Merge onto SC 170
3.9 mi
·
4 min
·
Okatie Highway
10
Take the exit
488 ft
·
13 sec
11
Continue on SC 462
7.9 mi
·
10 min
·
Lowcountry Drive
12
Continue on SC 462
9.7 mi
·
13 min
·
Coosaw Scenic Drive
13
Turn right onto SC 462
0.6 mi
·
1 min
·
West Frontage Road
14
Turn left onto SC 462
4.0 mi
·
6 min
·
Morgandollar Road
15
At end of road, turn right onto US 278; SC 462
17 mi
·
25 min
·
Grays Highway
16
Turn right
177 ft
·
11 sec
17
Turn left onto SC 68
469 ft
·
7 sec
·
Yemassee Highway
18
Continue on US 278
1.1 mi
·
1 min
·
Augusta Highway
19
Continue on US 278
2.1 mi
·
3 min
·
East Carolina Avenue
20
Continue on US 278
2.7 mi
·
4 min
·
Elm Street East
21
Continue on US 278
3.7 mi
·
5 min
·
Augusta Highway
22
Continue on US 278
1.4 mi
·
2 min
·
Railroad Avenue Southeast
23
Continue on US 278
1.8 mi
·
2 min
·
Augusta Highway
24
Continue on US 278
1.1 mi
·
1 min
·
Allendale-Hampton Highway
25
Continue on US 278
4.5 mi
·
6 min
·
Allendale-Fairfax Highway
26
Continue on US 278
1.0 mi
·
1 min
·
East Railroad Avenue
27
Turn right onto US 278; US 301
0.3 mi
·
29 sec
·
Main Street North
Use the none lane.
28
Turn left onto US 278
0.2 mi
·
16 sec
·
Pine Street
Use the left lane.
29
Continue on US 278
6.9 mi
·
10 min
·
Barnwell Road
30
Continue on US 278
8.2 mi
·
12 min
·
Kings Avenue
31
Turn left onto US 278
1.6 mi
·
2 min
·
Jackson Street
32
Turn slight left onto US 278; SC 64
0.2 mi
·
19 sec
·
Dunbarton Boulevard
33
Turn slight right onto US 278
2.3 mi
·
4 min
·
Ellenton Street
34
Turn left onto US 278
12 mi
·
17 min
·
US 278
35
Turn right onto SC 781
2.8 mi
·
3 min
·
Tinker Creek Road
36
Turn left onto S-55
0.3 mi
·
1 min
·
Kitchings Road
37
Turn left onto Old Barnwell Road
12 mi
·
16 min
·
Old Barnwell Road
38
At end of road, turn left onto US 78
3.0 mi
·
4 min
·
Charleston Highway
39
Continue on US 78
2.4 mi
·
3 min
·
Richland Avenue East
40
Turn left onto SC 19
235 ft
·
13 sec
·
Chesterfield Street South
41
Arrive at destination
SC 19
Trip Plan
Since this is a manageable drive, you have plenty of flexibility regarding your departure time, though starting your day early allows for a more relaxed pace. With only one recommended stop, use that time to stretch your legs and refuel to keep your travel costs near the $21 estimate. Watch your speed closely as you transition between local roads and secondary highways, as road character changes frequently. Since the route is turn-heavy, keeping your eyes on the road and planning your navigation ahead of time will ensure a smooth arrival in Aiken.
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 66.6 miles from Hilton Head Island, SC, or about 1h 38m into the drive.
The longest continuous stretch on this route runs about 17.2 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 58m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 66.6 miles or 1h 38m 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 42m
Traffic, exits, and arrival timing usually matter more near Aiken, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Hilton Head Island, 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 Hilton Head Island, SC
This is one driving day of about 133.2 miles and 3h 17m.
Your first comfortable stop window is around 80 miles from Hilton Head Island, 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 Grays Highway for about 17.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 66.6 mi from Hilton Head Island, SC · 1h 38m into the drive
Mid-route town
Meal stop
67 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 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 66.6 miles from Hilton Head Island, SC, which is a good place for a longer meal and fuel stop.
Arriving in Aiken, SC
The final approach into Aiken, 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 Aiken, 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
$21.32 one way
$42.63 round trip
$4.07/gal
25.4 MPG avg
47 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.43 | $23.23 | $46.45 |
| premium | $4.78 | $25.06 | $50.11 |
| diesel | $5.64 | $29.59 | $59.18 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$21
Meals
$25–$50
Total
$46–$71
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 46.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $14 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 40 | 0 | $13.99 | $6.39 |
| Efficient EV | 33.3 | 0 | $11.65 | $5.33 |
| EV Truck/SUV | 53.3 | 0 | $18.65 | $8.52 |
Gas CO2
47 kg
EV CO2
16 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
Current conditions at both ends of the drive.
Destination
Aiken, SC
Afternoon in Aiken on Sunday
Local time
4:07 PM
EDT
Current temp
62°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
4 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
3h 17m 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 Hilton Head Island, SC to Aiken, SC covers 133.2 miles and takes about 3h 17m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Grays Highway, US 278, Old Barnwell Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 66.6 miles from Hilton Head Island, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.32 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This drive requires moderate attention. Across 133.2 miles you will encounter 21 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 5.1 miles (US 278 / William Hilton Parkway): Merge point - match speed before joining. Lane positioning matters here; at 18.2 miles: Highway fork - watch signs carefully; at 61.6 miles (SC 68 / Yemassee Highway): Navigation decision point.
The route from Hilton Head Island, SC to Aiken, SC does not surface many named destination signs beyond the main corridor.
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