Origin
Dentsville, SC
Evening in Dentsville on Wednesday
Local time
8:48 PM
EDT
Current temp
50°F
Unavailable
Live forecast
Trip from Dentsville, SC to Summerville, SC
Last recalculated Apr 16, 2026
Drive Time
1h 54m
Distance
101.2 mi
163 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$16
one way
Best Time to Leave
4 AM
1h 46m
★
6 AM
1h 54m
8 AM
2h 11m
10 AM
2h 0m
12 PM
1h 58m
3 PM
2h 1m
5 PM
2h 10m
8 PM
1h 49m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Dentsville, SC
Just a Couple Photos
Summerville, SC
Wikimedia Commons
Trip Overview
This 101.2-mile drive from Dentsville, SC to Summerville, SC is a straightforward, highway-focused journey that can easily be completed in under two hours, making it ideal as a single-day trip. With an estimated fuel cost of $16, it's an economical option for a quick excursion. You'll spend most of your time on major roadways like I 26, the William Earle Berne Beltway, and Veterans Memorial Freeway. Given its relatively short duration and primarily highway profile, this route is best suited for travelers looking for an efficient way to get from point A to point B within the Southeast region.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
50.6 miles from Dentsville, SC
A natural place for your longest stop of the day , about 58m into the drive .
Drive Character
Expect an 84% highway-focused experience on this route. The majority of your time will be spent on I 26, which forms the longest uninterrupted stretch at 82.6 miles. This means you'll encounter consistent speeds and minimal local traffic interference for extended periods. While the drive is primarily on well-maintained interstates, be aware that you'll also navigate sections of the William Earle Berne Beltway and Veterans Memorial Freeway, which may offer a slightly different driving dynamic before you reach your destination.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 26 is the longest continuous segment at about 82.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 26 and William Earle Berne Beltway. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 2.5 miles in near I 77 / William Earle Berne Beltway.
Route Complexity
6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 101.2 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 2.5 miles (I 77 / William Earle Berne Beltway): Merge point - match speed before joining. Lane positioning matters here; at 15.4 miles: Highway fork - watch signs carefully; at 16.2 miles (I 26): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 9 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
2.5 mi into trip
|
~4m in
|
I 77 / William Earle Berne Beltway
Merge onto I 77 / William Earle Berne Beltway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
15.4 mi into trip
|
~19m in
Keep slight left at fork toward I 26 East: Charleston
Highway fork - watch signs carefully
Toward I 26 East: Charleston
5
16.2 mi into trip
|
~21m in
|
I 26
Merge onto I 26
Merge point - match speed before joining. Lane positioning matters here
Use the right lane.
7
98.8 mi into trip
|
~1h 50m in
Take the exit toward US 17 Alternate South: Summerville
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 199A
Toward US 17 Alternate South: Summerville
5
101.1 mi into trip
|
~1h 54m in
|
East Richardson Avenue
Turn left onto East Richardson Avenue
Lane positioning matters here
Use the left lane.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 26 | 82.6 mi | 1h 28m |
| William Earle Berne Beltway | 10.2 mi | 11m |
| Veterans Memorial Freeway | 2.8 mi | 3m |
| North Main Street | 2 mi | 3m |
| Decker Boulevard | 2 mi | 3m |
| Two Notch Road | <0.1 mi | <1m |
| East Richardson Avenue | <0.1 mi | <1m |
Longest stretch:
I 26
— 82.6 mi, about 1h 28m
Turn-by-Turn Driving Directions
Step-by-step road directions between Dentsville, SC and Summerville, SC.
1
Start on this road
21 ft
·
6 sec
·
this road
2
Turn left onto US 1
447 ft
·
7 sec
·
Two Notch Road
3
Turn right onto Decker Boulevard
2.0 mi
·
3 min
·
Decker Boulevard
4
Take the ramp
0.4 mi
·
53 sec
Toward I 77 South: Charleston
5
Merge onto I 77
10 mi
·
11 min
·
William Earle Berne Beltway
Use the straight / slight right lanes.
6
Continue on I 77
2.8 mi
·
3 min
·
Veterans Memorial Freeway
Use the straight / slight right lanes.
7
Keep slight left at fork
0.8 mi
·
1 min
Toward I 26 East: Charleston
8
Merge onto I 26
83 mi
·
1 hr 28 min
·
I 26
Use the right lane.
9
Take the exit
0.3 mi
·
35 sec
Exit 199A
Toward US 17 Alternate South: Summerville
Use the slight right lane.
10
Turn straight onto US 17 Alternate
2.0 mi
·
3 min
·
North Main Street
Use the straight / right lanes.
11
Turn left onto East Richardson Avenue
116 ft
·
5 sec
·
East Richardson Avenue
Use the left lane.
12
Turn right
92 ft
·
6 sec
13
Arrive at destination
Trip Plan
Given the 1 hour and 54-minute duration, you can comfortably start your drive from Dentsville, SC anytime. There are no designated stops mentioned, so you can decide if you need to pull over based on your personal comfort. Keep an eye on your fuel gauge, as the longest stretch on I 26 is over 80 miles. Planning to depart mid-morning could help you avoid peak commuter traffic in the Columbia and Charleston areas. Since this is a shorter drive, you have the flexibility to stop for breaks as needed without significantly impacting your arrival time.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 50.6 miles from Dentsville, SC, or about 58m into the drive.
The longest continuous stretch on this route runs about 82.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 22 miles or 27m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50.6 miles or 58m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 32m
Traffic, exits, and arrival timing usually matter more near Summerville, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Dentsville, SC so your first major turns are already loaded.
Day 1
Settle into the route from Dentsville, SC
This is one driving day of about 101.2 miles and 1h 54m.
Your first comfortable stop window is around 22 miles from Dentsville, SC.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 26 for about 82.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 50.6 mi from Dentsville, SC · 58m into the drive
Mid-route town
Meal stop
51 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 22 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 50.6 miles from Dentsville, SC, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 26 if your tank is already low. That segment runs about 82.6 miles.
Arriving in Summerville, SC
The final approach into Summerville, SC usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$15.83 one way
$31.65 round trip
$3.97/gal
25.4 MPG avg
35 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $17.30 | $34.61 |
| premium | $4.70 | $18.73 | $37.46 |
| diesel | $5.61 | $22.34 | $44.69 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.4 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 30.4 | 0 | $10.63 | $4.86 |
| Efficient EV | 25.3 | 0 | $8.86 | $4.05 |
| EV Truck/SUV | 40.5 | 0 | $14.17 | $6.48 |
Gas CO2
35 kg
EV CO2
12 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Summerville, SC
Evening in Summerville on Wednesday
Local time
8:48 PM
EDT
Current temp
52°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 54m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Dentsville, SC to Summerville, SC covers 101.2 miles and takes about 1h 54m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 26, William Earle Berne Beltway, Veterans Memorial Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 50.6 miles from Dentsville, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $15.83 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 101.2 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 2.5 miles (I 77 / William Earle Berne Beltway): Merge point - match speed before joining. Lane positioning matters here; at 15.4 miles: Highway fork - watch signs carefully; at 16.2 miles (I 26): Merge point - match speed before joining. Lane positioning matters here.
The route from Dentsville, SC to Summerville, SC does not surface many named destination signs beyond the main corridor.
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