How far is Blythewood, SC from Hilton Head, SC?
The driving distance from Blythewood, SC to Hilton Head, SC is about 172.5 miles (277.6 km), with a travel time of about 03h 20m by car.
- The straight-line flight distance is about 138.6 miles (223.1 km).
- For a round trip, plan for roughly 06h 40m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 20m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in South Carolina
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Blythewood and Hilton Head.
Turn-by-Turn Driving Directions
Step-by-step road directions between Blythewood and Hilton Head.
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1
Start on Main Street
22 m · 6 sec · Main Street
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2
Turn right onto Blythewood Road
1 km · 1 min · Blythewood Road
-
3
Take the ramp left toward I 77 South: Columbia
2249 ft · 55 sec
-
4
Merge slight left onto Charles F Bolden Freeway
8 mi · 9 min · Charles F Bolden Freeway
-
5
Keep slight left to continue on Charles F Bolden Freeway
3.3 mi · 4 min · Charles F Bolden Freeway
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6
Continue on William Earle Berne Beltway
12.3 mi · 14 min · William Earle Berne Beltway
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7
Continue on Veterans Memorial Freeway
2.8 mi · 3 min · Veterans Memorial Freeway
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8
Keep slight left to continue on I 26 East: Charleston
1.3 km · 2 min
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9
Merge slight right
51.9 mi · 56 min
-
10
Take the exit slight right toward I 95 South: Savannah
1.4 km · 2 min
-
11
Merge slight left
56.6 mi · 1 hr 1 min
-
12
Take the exit slight right toward SC 462: Coosawhatchie
1478 ft · 37 sec
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13
Turn left onto Coosaw Scenic Drive
9.6 mi · 13 min · Coosaw Scenic Drive
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14
Continue on Lowcountry Drive
7.9 mi · 11 min · Lowcountry Drive
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15
Turn right onto Okatie Highway
4.2 mi · 5 min · Okatie Highway
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16
Take the exit slight right
1365 ft · 37 sec
-
17
Merge slight left onto Fording Island Road
9.3 mi · 13 min · Fording Island Road
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18
Continue on William Hilton Parkway
3.4 mi · 4 min · William Hilton Parkway
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19
Arrive at your destination
0 m · 1 sec · William Hilton Parkway
Car Route Details
A richer read on the saved driving route between Blythewood and Hilton Head.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 95 South
Merge slight left
56.6 mi · 01h 01m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Blythewood and Sunny near Hilton Head.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Blythewood to Hilton Head?
The road trip is about 172.5 miles (277.6 km) and usually takes 03h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Saint George is a useful midpoint, sitting about 86.4 miles from Blythewood and 86.1 miles from Hilton Head.
How much longer is the road route than the straight-line distance?
The direct path is about 138.6 miles (223.1 km), while the road route adds roughly 33.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:20 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.12 one way or $48.24 round trip. Estimated CO2 is about 54.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Blythewood and Sunny near Hilton Head.
Stop Ideas Near Saint George
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Saint George.
Denmark
Yemassee
Charleston, South Carolina
Kingstree
Flight Path Map
This map shows the direct air route between Blythewood and Hilton Head. Straight-line distance: 138.64 mi (223.12 km).
#1 Blythewood
Human settlement in South Carolina, United States of America
| Population | 4,531 |
| Coordinates | 34.2143200, -80.9739800 |
| Altitude | 152 |
| Country | United States |
#2 Hilton Head
Resort town in South Carolina, USA
| Population | 37,099 |
| Coordinates | 32.2163200, -80.7526100 |
| Altitude | 3 |
| Country | United States |
End: Hilton Head (-80.75261, 32.21632)
Estimated Travel Time
Distance: 278 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 44m |
| 40 mph (64.37 km/h) | 04h 18m |
| 50 mph (80.47 km/h) | 03h 26m |
| 60 mph (96.56 km/h) | 02h 52m |
| 70 mph (112.65 km/h) | 02h 27m |
| 80 mph (129 km/h) | 02h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $24.12 | $48.24 |
| Mid-grade | $4.43 | $26.97 | $53.95 |
| Premium | $4.78 | $29.10 | $58.20 |
| Diesel | $5.62 | $34.25 | $68.50 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in South Carolina · Apr 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.