Traveling from Aiken to Bluffton covers 122.9 miles across the South Carolina Southeast, typically taking about 3 hours to complete. Because this route is manageable within a single day, it works perfectly as a straightforward day trip without the need for an overnight stay. You can expect to spend approximately $20 on fuel for the journey, making it a budget-friendly option for your schedule. Navigating this path involves connecting via Grays Highway, Williston Road, and Old Barnwell Road. Whether you are heading to the coast for a quick getaway or visiting family, this drive offers a direct connection between the two cities.
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
61.5 miles from Aiken, SC
A natural place for your longest stop of the day
, about 1h 32m into the drive
.
Main Roads
Road
Distance
Duration
Grays Highway
17.3 mi
25m
Williston Road
12.1 mi
17m
Old Barnwell Road
11.8 mi
16m
Coosaw Scenic Drive
9.7 mi
13m
Marlboro Avenue
8.1 mi
12m
Lowcountry Drive
7.9 mi
10m
Barnwell Road
6.9 mi
10m
Augusta Highway
6.6 mi
9m
Longest stretch:
Grays Highway
— 17.3 mi, about 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Aiken, SC and Bluffton, SC.
1
Start on SC 19
387 ft·13 sec·Chesterfield Street South
2
Continue on SC 19
0.1 mi·22 sec·Chesterfield Street South
3
Turn right onto US 1; US 78
2.4 mi·3 min·Richland Avenue East
4
Turn slight right onto US 78
3.1 mi·4 min·US 78
5
Turn right onto Old Barnwell Road
12 mi·16 min·Old Barnwell Road
6
Turn right onto S-55
0.3 mi·1 min·Kitchings Road
7
Turn right onto SC 781
2.8 mi·3 min·Tinker Creek Road
8
At end of road, turn left onto US 278
12 mi·17 min·Williston Road
9
At end of road, turn right onto US 278; SC 37
2.2 mi·4 min·US 278; SC 37
10
At end of road, turn left onto US 278; SC 64
0.3 mi·25 sec·Dunbarton Boulevard
11
Turn slight right onto US 278; SC 64
1.6 mi·2 min·Jackson Street
12
Turn straight onto US 278; SC 3
8.1 mi·12 min·Marlboro Avenue
13
Continue on US 278
6.9 mi·10 min·Barnwell Road
14
Continue on US 278
0.2 mi·18 sec·Pine Street
15
Turn right onto US 278; US 301
0.3 mi·30 sec·Main Street North
16
Turn left onto US 278
1.0 mi·1 min·East Railroad Avenue
17
Continue on US 278
4.5 mi·6 min·Allendale-Fairfax Highway
18
Continue on US 278
1.1 mi·1 min·Allendale-Hampton Highway
19
Continue on US 278
1.8 mi·2 min·Augusta Highway
20
Continue on US 278
1.4 mi·2 min·Railroad Avenue Southwest
21
Continue on US 278
3.7 mi·5 min·Augusta Highway
22
Continue on US 278
2.7 mi·4 min·Elm Street West
23
Continue on US 278
2.1 mi·3 min·West Carolina Avenue
24
Continue on US 278
1.1 mi·1 min·Augusta Highway
25
Keep slight right at fork onto US 278
17 mi·25 min·Grays Highway
26
Turn left onto SC 462
4.0 mi·7 min·Morgandollar Road
27
Turn right onto SC 462
0.6 mi·1 min·West Frontage Road
28
Turn left onto SC 462
9.7 mi·13 min·Coosaw Scenic Drive
29
Continue on SC 462
7.9 mi·10 min·Lowcountry Drive
30
Turn right onto SC 170
4.2 mi·4 min·Okatie Highway
31
Take the exit
0.3 mi·37 sec
32
Merge onto US 278
5.8 mi·6 min·Fording Island Road
33
Turn right onto SC 46
0.8 mi·1 min·Bluffton Road
34
Enter roundabout onto SC 46
170 ft·3 sec·Bluffton Road
35
Continue on SC 46
0.9 mi·1 min·Bluffton Road
36
Turn left onto Bruin Road
87 ft·2 sec·Bruin Road
37
Arrive at destination
Bruin Road
Trip Plan
Since the trip is only 3 hours long, you have plenty of flexibility to plan your departure around your personal preferences. You should factor in at least one stop during the drive to break up the 122.9-mile trek. Because this is a turn-heavy route, keep a close eye on your GPS to ensure you stay on track through the winding sections of Williston Road and Old Barnwell Road. Carrying about $20 for fuel ensures you are covered from start to finish without any stress. Taking advantage of the short duration allows you to arrive in Bluffton refreshed and ready to start your day.
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 61.5 miles from Aiken, SC, or about 1h 32m into the drive.
The longest continuous stretch on this route runs about 17.3 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 27 miles or 40m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 61.5 miles or 1h 32m 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 31m
Traffic, exits, and arrival timing usually matter more near Bluffton, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Aiken, 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 Aiken, SC
This is one driving day of about 122.9 miles and 3h.
Your first comfortable stop window is around 27 miles from Aiken, 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 17.3 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 18
5 decision points cluster between mile 0.2 and 34.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.2 mi into trip|~0m in|US 1; US 78 / Richland Avenue East
Turn right onto US 1; US 78 / Richland Avenue East
Navigation decision point
4
17.5 mi into trip|~25m in|S-55 / Kitchings Road
Turn right onto S-55 / Kitchings Road
Navigation decision point
5
20.5 mi into trip|~30m in|US 278 / Williston Road
At end of road, turn left onto US 278 / Williston Road
Navigation decision point
5
32.6 mi into trip|~48m in|US 278; SC 37
At end of road, turn right onto US 278; SC 37
Navigation decision point
4
34.9 mi into trip|~52m in|US 278; SC 64 / Dunbarton Boulevard
At end of road, turn left onto US 278; SC 64 / Dunbarton Boulevard
Navigation decision point
Fuel & Cost
Regular Gas
$19.22 one way
$38.44 round trip
$3.97/gal25.4 MPG avg43 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$21.01
$42.03
premium
$4.70
$22.75
$45.49
diesel
$5.61
$27.13
$54.27
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 43 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
36.9
0
$12.90
$5.90
Efficient EV
30.7
0
$10.75
$4.92
EV Truck/SUV
49.2
0
$17.21
$7.87
Gas CO2
43 kg
EV CO2
14 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 20, 2026
Origin
Aiken, SC
Late night
in Aiken on Tuesday
Local time
4:06 AM
EDT
Current temp
86°F
Unavailable
Live forecast
Destination
Bluffton, SC
Late night
in Bluffton on Tuesday
Local time
4:06 AM
EDT
Current temp
87°F
Unavailable
Live forecast
84°F
Allendale, SC
61 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
1 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 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.
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...
15 mi from route
~37 min detour
Free
near mile 106
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 driving experience that favors backroads over interstate monotony. With only 4% of your journey on highway systems, you will spend the vast majority of your time navigating local corridors. The longest uninterrupted stretch you will encounter is a 17.3-mile segment on Grays Highway, requiring you to stay alert through frequent directional changes. This route trades high-speed cruising for a more hands-on, technical driving feel. By avoiding major interstates, you get a closer look at the local landscape as you transition from Aiken toward the Bluffton area.
Only 4% highway — the rest is turn-by-turn surface driving.
37 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 17.3 mi on Grays Highway.
How Hard Is This Drive?
4/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.2 miles in near US 1; US 78 / Richland Avenue East.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 3h drive. You will face about 18 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (US 1; US 78 / Richland Avenue East): Navigation decision point; at 17.5 miles (S-55 / Kitchings Road): Navigation decision point; at 20.5 miles (US 278 / Williston Road): Navigation decision point.
Bluffton is a fast-growing coastal city in the Low Country of South Carolina located 7 miles (12 km) west of the major southeastern United States resort town of Hilton Head Island.
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 17.3 miles on Grays Highway. 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.2 miles (US 1; US 78 / Richland Avenue East): Navigation decision point; at 17.5 miles (S-55 / Kitchings Road): Navigation decision point; at 20.5 miles (US 278 / Williston Road): Navigation decision point.
Yes — Reconstruction Era National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.0 hours each way, an in-and-out day trip would put you behind the wheel for 6.0 hours — manageable with a long break at Bluffton, SC, but most travelers stay overnight.
