How far is Mount Pleasant, SC from Suwanee, GA?
The driving distance from Mount Pleasant, SC to Suwanee, GA is about 320.3 miles (515.4 km), with a travel time of about 06h 07m by car.
- The straight-line flight distance is about 257.7 miles (414.8 km).
- For a round trip, plan for roughly 12h 14m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 07m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Census-designated place in Laurens County, South Carolina
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Mount Pleasant and Suwanee.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Pleasant and Suwanee.
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1
Start on the route
23 m · 10 sec
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2
Turn right onto Coleman Boulevard
72 m · 10 sec · Coleman Boulevard
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3
Turn left onto Chuck Dawley Boulevard
1.3 mi · 2 min · Chuck Dawley Boulevard
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4
Turn straight onto Mark Clark Expressway
12 mi · 15 min · Mark Clark Expressway
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5
Take the exit slight right toward US 52 West, US 78 West: Rivers Avenue
1271 ft · 31 sec
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6
Turn slight right onto Rivers Avenue
1.1 mi · 2 min · Rivers Avenue
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7
Turn straight
534 ft · 21 sec
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8
Take the ramp slight right toward I 26 North: Columbia
2641 ft · 45 sec
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9
Merge slight left
158.7 mi · 2 hr 53 min
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10
Keep slight left to continue on I 385 North: Laurens, Greenville
22.9 mi · 25 min
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11
Take the exit slight right toward SC 418: Fountain Inn, Pelzer
1153 ft · 37 sec
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12
Turn left onto McCarter Road
2226 ft · 42 sec · McCarter Road
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13
Continue on Milacron Drive
1.3 mi · 2 min · Milacron Drive
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14
Continue on Highway 418
9.9 mi · 15 min · Highway 418
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15
Continue on Highway 8 East
3.7 mi · 6 min · Highway 8 East
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16
Continue on Lebby Street
1.2 km · 2 min · Lebby Street
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17
Continue on Main Street
1 mi · 2 min · Main Street
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18
Continue on Easley Highway
3.7 mi · 6 min · Easley Highway
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19
Take the ramp left
1661 ft · 40 sec
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20
Merge slight left
99 mi · 1 hr 49 min
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21
Take the exit slight right toward GA 317 North: Suwanee
807 ft · 20 sec
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22
Turn right onto Lawrenceville Suwanee Road Northwest
2.2 mi · 4 min · Lawrenceville Suwanee Road Northwest
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23
Turn left onto Buford Highway
3031 ft · 51 sec · Buford Highway
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24
Arrive at your destination
0 m · 1 sec · Buford Highway
Car Route Details
A richer read on the saved driving route between Mount Pleasant and Suwanee.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 26 North
Merge slight left
159 mi · 02h 53m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny then Slight Chance Showers And Thunderstorms leaving Mount Pleasant and Sunny near Suwanee.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Pleasant to Suwanee?
The road trip is about 320.3 miles (515.4 km) and usually takes 06h 07m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Joanna is a useful midpoint, sitting about 160.1 miles from Mount Pleasant and 160.2 miles from Suwanee.
How much longer is the road route than the straight-line distance?
The direct path is about 257.7 miles (414.8 km), while the road route adds roughly 62.6 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 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.76 one way or $89.52 round trip. Estimated CO2 is about 100.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny then Slight Chance Showers And Thunderstorms around Mount Pleasant and Sunny near Suwanee.
Stop Ideas Near Joanna
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 Joanna.
Spartanburg
Greenville
Columbia
Clemson
Flight Path Map
This map shows the direct air route between Mount Pleasant and Suwanee. Straight-line distance: 257.76 mi (414.82 km).
#1 Mount Pleasant
The second most populous city in Charleston County, South Carolina.
| Population | 92,799 |
| Coordinates | 32.7940700, -79.8625900 |
| Altitude | 3 |
| Country | United States |
#2 Suwanee
City in Gwinnett County, Georgia, USA
| Population | 21,803 |
| Coordinates | 34.0514900, -84.0713000 |
| Altitude | 305 |
| Country | United States |
End: Suwanee (-84.0713, 34.05149)
Estimated Travel Time
Distance: 515 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 40m |
| 40 mph (64.37 km/h) | 08h 00m |
| 50 mph (80.47 km/h) | 06h 24m |
| 60 mph (96.56 km/h) | 05h 20m |
| 70 mph (112.65 km/h) | 04h 34m |
| 80 mph (129 km/h) | 03h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $44.76 | $89.52 |
| Mid-grade | $4.43 | $50.05 | $100.10 |
| Premium | $4.78 | $53.99 | $107.98 |
| Diesel | $5.62 | $63.55 | $127.10 |
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 · Aug 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.