How far is Inman Mills, SC from Summerville, SC?
The driving distance from Inman Mills, SC to Summerville, SC is about 191.2 miles (307.7 km), with a travel time of about 03h 33m by car.
- The straight-line flight distance is about 178.1 miles (286.7 km).
- For a round trip, plan for roughly 07h 07m 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 33m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Lexington County, South Carolina, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Sunny
Driving Route Map
The map below follows the saved road route between Inman Mills and Summerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Inman Mills and Summerville.
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1
Start on Power Pack Extension
117 m · 17 sec · Power Pack Extension
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2
Turn right onto Power Pack Road
70 m · 11 sec · Power Pack Road
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3
Turn left onto 1st Street
1005 ft · 35 sec · 1st Street
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4
Turn sharp left onto Park Road
935 ft · 30 sec · Park Road
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5
Turn right onto Asheville Highway
3.7 mi · 6 min · Asheville Highway
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6
Take the ramp slight right
1642 ft · 40 sec
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7
Merge slight left
93.4 mi · 1 hr 42 min
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8
Keep slight right to continue on Charleston
90.9 mi · 1 hr 39 min
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9
Take the exit slight right toward US 17 Alternate South: Summerville
1450 ft · 35 sec
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10
Turn straight onto North Main Street
2 mi · 3 min · North Main Street
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11
Turn left onto East Richardson Avenue
35 m · 5 sec · East Richardson Avenue
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12
Turn right
28 m · 7 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Inman Mills and Summerville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Asheville Highway
Merge slight left
93.4 mi · 01h 42m
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 Inman Mills and Patchy Fog then Sunny near Summerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Inman Mills to Summerville?
The road trip is about 191.2 miles (307.7 km) and usually takes 03h 33m 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?
Seven Oaks is a useful midpoint, sitting about 95.6 miles from Inman Mills and 95.6 miles from Summerville.
How much longer is the road route than the straight-line distance?
The direct path is about 178.1 miles (286.7 km), while the road route adds roughly 13.1 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 9:52 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.74 one way or $53.47 round trip. Estimated CO2 is about 60 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Inman Mills and Patchy Fog then Sunny near Summerville.
Stop Ideas Near Seven Oaks
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 Seven Oaks.
Columbia
Camden
Denmark
Flight Path Map
This map shows the direct air route between Inman Mills and Summerville. Straight-line distance: 178.13 mi (286.67 km).
#1 Inman Mills
Census-designated place in Spartanburg County, South Carolina
| Population | 1,050 |
| Coordinates | 35.0415100, -82.1042800 |
| Altitude | 283 |
| Country | United States |
#2 Summerville
Town in South Carolina, United States
| Population | 53,301 |
| Coordinates | 33.0185000, -80.1756500 |
| Altitude | 27 |
| Country | United States |
End: Summerville (-80.17565, 33.0185)
Estimated Travel Time
Distance: 308 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 22m |
| 40 mph (64.37 km/h) | 04h 46m |
| 50 mph (80.47 km/h) | 03h 49m |
| 60 mph (96.56 km/h) | 03h 11m |
| 70 mph (112.65 km/h) | 02h 43m |
| 80 mph (129 km/h) | 02h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $26.74 | $53.47 |
| Mid-grade | $4.43 | $29.90 | $59.79 |
| Premium | $4.78 | $32.25 | $64.50 |
| Diesel | $5.62 | $37.96 | $75.92 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.