Last recalculated Apr 16, 2026
Drive Time
2h 5m
Distance
84.7 mi
136 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$13
one way
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Johnsonville, SC
Mark Stebnicki
North Charleston, SC
Wikimedia Commons
This 84.7-mile drive from Johnsonville, SC to North Charleston, SC takes approximately 2 hours and 5 minutes, making it a perfectly manageable day trip. You'll primarily be on SC 41 and County Line Road, with a significant portion of the journey, about 63%, being on highways. With an estimated fuel cost of $13, this is an economical excursion. The route stays within the Southeast region, offering a consistent feel throughout. It's a straightforward trip that doesn't require an overnight stay, allowing for a flexible schedule.
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
42.3 miles from Johnsonville, SC
A natural place for your longest stop of the day , about 1h 2m into the drive .
Expect a highway-focused drive for this trip, with 63% of your travel time spent on faster roads. You'll encounter a longest uninterrupted stretch of 41.6 miles on SC 41, which should offer a good rhythm for cruising. While the profile indicates a highway focus, the inclusion of roads like County Line Road suggests you'll experience a mix of driving styles, transitioning between quicker highway sections and potentially more local road segments. This blend should keep the drive engaging without being overly demanding.
This is a straightforward highway drive that stays mostly on SC 41 and County Line Road. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near SC 341 / East Broadway Street.
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 84.7 miles you will encounter 8 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: near the start (SC 341 / East Broadway Street): Navigation decision point; at 0.4 miles (SC 41; SC 51 / South Georgetown Highway): Navigation decision point; at 69.6 miles (S-8-913 / Clements Ferry Road): Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn left onto SC 341 / East Broadway Street
Navigation decision point
Turn right onto SC 41; SC 51 / South Georgetown Highway
Navigation decision point
Turn right onto S-8-913 / Clements Ferry Road
Lane positioning matters here
Take the exit toward North Rhett Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork toward N. Rhett Ave
Highway fork - watch signs carefully. Lane positioning matters here
| Road | Distance | Duration |
|---|---|---|
| SC 41 | 41.6 mi | 59m |
| County Line Road | 13.7 mi | 18m |
| State Highway 41 | 8.2 mi | 12m |
| Clements Ferry Road | 7.7 mi | 11m |
| Mark Clark Expressway | 3.2 mi | 3m |
| North Main Street | 2.6 mi | 4m |
| South Georgetown Highway | 2.4 mi | 4m |
| Rivers Avenue | 1.8 mi | 2m |
Step-by-step road directions between Johnsonville, SC and North Charleston, SC.
Start on North Railroad Avenue
Turn left onto SC 341
Turn right onto SC 41; SC 51
Continue on SC 41; SC 51
Continue on SC 41; SC 51
Continue on SC 41; SC 51
Turn slight right onto SC 41
Turn right onto Reflectance Road
Turn right onto S-8-913
Take the ramp
Merge onto I 526
Take the exit
Keep slight left at fork
Turn right onto S-10-60
Enter roundabout onto Durant Avenue
Continue on Durant Avenue
Turn left onto US 52; US 78
Arrive at destination
Given the short 2-hour duration, you have plenty of flexibility with your departure time. Leaving in the morning allows you to arrive in North Charleston with ample time for activities. Since there are no specific stops indicated and the longest stretch is manageable, you likely won't need to plan for extensive breaks, though a quick gas station stop might be wise if your tank is low. Keep an eye on your fuel gauge, as the estimated $13 cost is based on average prices, and it's always better to be safe than sorry, especially on stretches like the 41.6 miles on SC 41.
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.
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 19 miles or 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 42.3 miles or 1h 2m 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 45m
Traffic, exits, and arrival timing usually matter more near North Charleston, SC than in the middle of the route.
Open the route before leaving Johnsonville, SC so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Johnsonville, SC
This is one driving day of about 84.7 miles and 2h 5m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 42.3 mi from Johnsonville, SC · 1h 2m into the drive
Mid-route town
Meal stop
42 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.
A short stop after about 19 miles helps settle the day before fatigue starts building.
The midpoint is around 42.3 miles from Johnsonville, SC, which is a good place for a longer meal and fuel stop.
The final approach into North Charleston, SC usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around North Charleston, SC.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$13.25 one way
$26.49 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $14.48 | $28.96 |
| premium | $4.70 | $15.68 | $31.35 |
| diesel | $5.61 | $18.70 | $37.40 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 29.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 25.4 | 0 | $8.89 | $4.07 |
| Efficient EV | 21.2 | 0 | $7.41 | $3.39 |
| EV Truck/SUV | 33.9 | 0 | $11.86 | $5.42 |
Gas CO2
30 kg
EV CO2
10 kg (67% 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.
Current conditions at both ends of the drive.
Origin
Late night in Johnsonville on Thursday
Local time
12:01 AM
EDT
Current temp
85°F
Sunny
Destination
Late night in North Charleston on Thursday
Local time
12:01 AM
EDT
Current temp
84°F
Sunny
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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