How far is Blythewood, SC from Hilton Head Island, SC?
The driving distance from Blythewood, SC to Hilton Head Island, SC is about 177.5 miles (285.6 km), with a travel time of about 02h 58m by car.
- The straight-line flight distance is about 140.2 miles (225.7 km).
- For a round trip, plan for roughly 05h 56m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 58m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
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.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Blythewood and Hilton Head Island.
Turn-by-Turn Driving Directions
Step-by-step road directions between Blythewood and Hilton Head Island.
-
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
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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
-
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
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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
3.8 mi · 5 min · William Hilton Parkway
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19
Keep slight left to continue on Cross Island Parkway
2.4 mi · 3 min · Cross Island Parkway
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20
Take the exit slight right
2198 ft · 59 sec
-
21
Turn left onto Marshland Road
2.3 mi · 6 min · Marshland Road
-
22
Turn right onto Allen Road
887 ft · 39 sec · Allen Road
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23
Arrive at your destination
0 m · 1 sec · Allen Road
Car Route Details
A richer read on the saved driving route between Blythewood and Hilton Head Island.
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 comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Blythewood and Partly Sunny near Hilton Head Island.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Blythewood to Hilton Head Island?
The road trip is about 177.5 miles (285.6 km) and usually takes 02h 58m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Saint George is a useful midpoint, sitting about 89.2 miles from Blythewood and 88.3 miles from Hilton Head Island.
How much longer is the road route than the straight-line distance?
The direct path is about 140.2 miles (225.7 km), while the road route adds roughly 37.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 12:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.80 one way or $49.59 round trip. Estimated CO2 is about 55.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Blythewood and Partly Sunny near Hilton Head Island.
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 Island. Straight-line distance: 140.27 mi (225.74 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 Island
Resort town in South Carolina, USA
| Population | 39,619 |
| Coordinates | 32.1938200, -80.7381600 |
| Altitude | 3 |
| Country | United States |
End: Allen Road (-80.737481, 32.193969)
Estimated Travel Time
Distance: 286 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 54m |
| 40 mph (64.37 km/h) | 04h 26m |
| 50 mph (80.47 km/h) | 03h 32m |
| 60 mph (96.56 km/h) | 02h 57m |
| 70 mph (112.65 km/h) | 02h 32m |
| 80 mph (129 km/h) | 02h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $24.80 | $49.59 |
| Mid-grade | $4.43 | $27.73 | $55.45 |
| Premium | $4.78 | $29.91 | $59.82 |
| Diesel | $5.62 | $35.21 | $70.41 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.