How far is Summerville, SC from Allendale, SC?
The driving distance from Summerville, SC to Allendale, SC is about 100.4 miles (161.5 km), with a travel time of about 02h 00m by car.
- The straight-line flight distance is about 65.6 miles (105.6 km).
- For a round trip, plan for roughly 04h 00m 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 00m.
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.
Census-designated place in Santa Cruz County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Summerville and Allendale.
Turn-by-Turn Driving Directions
Step-by-step road directions between Summerville and Allendale.
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1
Start on the route
28 m · 12 sec
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2
Turn left onto East Richardson Avenue
35 m · 7 sec · East Richardson Avenue
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3
Turn right onto North Main Street
2.2 mi · 4 min · North Main Street
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4
Take the ramp slight left toward I-26 West
2191 ft · 56 sec
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5
Merge slight left
44.6 mi · 48 min
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6
Take the exit slight right toward US 301 South: Orangeburg
1530 ft · 37 sec
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7
Merge slight left onto Five Chop Road
6.6 mi · 8 min · Five Chop Road
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8
Turn slight left onto John C Calhoun Drive
2.5 mi · 4 min · John C Calhoun Drive
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9
Continue on Old Edisto Drive
1.7 mi · 2 min · Old Edisto Drive
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10
Continue on Bamberg Road
12.3 mi · 16 min · Bamberg Road
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11
Continue on Main Highway
20.7 mi · 26 min · Main Highway
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12
Continue on Burtons Ferry Highway
8.7 mi · 11 min · Burtons Ferry Highway
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13
Continue on Main Street North
1789 ft · 29 sec · Main Street North
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14
Arrive at your destination
0 m · 1 sec · Main Street South
Car Route Details
A richer read on the saved driving route between Summerville and Allendale.
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-26 West
Merge slight left
44.6 mi · 00h 48m
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.
Mostly Sunny leaving Summerville and Mostly Sunny near Allendale.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Summerville to Allendale?
The road trip is about 100.4 miles (161.5 km) and usually takes 02h 00m 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?
Brookdale is a useful midpoint, sitting about 50.2 miles from Summerville and 50.1 miles from Allendale.
How much longer is the road route than the straight-line distance?
The direct path is about 65.6 miles (105.6 km), while the road route adds roughly 34.8 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 2:30 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.02 one way or $28.04 round trip. Estimated CO2 is about 31.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Summerville and Mostly Sunny near Allendale.
Stop Ideas Near Brookdale
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 Brookdale.
Denmark
Columbia
Camden
Yemassee
Flight Path Map
This map shows the direct air route between Summerville and Allendale. Straight-line distance: 65.64 mi (105.63 km).
#1 Summerville
Town in South Carolina, United States
| Population | 53,301 |
| Coordinates | 33.0185000, -80.1756500 |
| Altitude | 27 |
| Country | United States |
#2 Allendale
Town in South Carolina, United States
| Population | 2,829 |
| Coordinates | 33.0079300, -81.3084400 |
| Altitude | 57 |
| Country | United States |
End: Allendale (-81.30844, 33.00793)
Estimated Travel Time
Distance: 161 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 20m |
| 40 mph (64.37 km/h) | 02h 30m |
| 50 mph (80.47 km/h) | 02h 00m |
| 60 mph (96.56 km/h) | 01h 40m |
| 70 mph (112.65 km/h) | 01h 26m |
| 80 mph (129 km/h) | 01h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $14.02 | $28.04 |
| Mid-grade | $4.43 | $15.68 | $31.36 |
| Premium | $4.78 | $16.91 | $33.83 |
| Diesel | $5.62 | $19.91 | $39.82 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.