How far is Johnston, SC from North Charleston, SC?
Distance by Flight
Shortest distance between Johnston and North Charleston is 125.18 miles (201.46 km).
Flight distance from Johnston, SC to North Charleston, SC is 125.18 miles. Estimated flight time is 00 hours 16 minutes.
It takes 00 hours 14 minutes to travel from Johnston to North Charleston with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Johnston, South Carolina to North Charleston, South Carolina is: 137.06 miles (220.58 km) by car.
Driving from Johnston to North Charleston will take approximately 02 hours 27 minutes.
#1 Johnston
Town in South Carolina, United States
| Population | 2395 |
|---|---|
| GPS Coordinates | 33°49'55"N 81°48'3"W |
| Latitude | 33.8320800 |
| Longitude | -81.8009400 |
| Altitude | 202 |
| Country | United States |
#2 North Charleston
The second most populous city in Charleston County, South Carolina. It is located on the Cooper River in southeastern South Carolina. North Charleston is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the North Charleston Coliseum and the North Charleston Museum.
| Population | 118752 |
|---|---|
| GPS Coordinates | 32°51'17"N 79°58'29"W |
| Latitude | 32.8546200 |
| Longitude | -79.9748100 |
| Altitude | 6 |
| Country | United States |
Ending point in North Charleston: US 52 (-79.97488,32.854524)
Estimated Travel Time Between Johnston and North Charleston
The distance between Johnston and North Charleston is 221 km if you choose to drive by road. You can go 02 hours 27 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Johnston and North Charleston. The current time is 20:33:10.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 34 minutes |
| 40 mph (64.37 km/h) | 03 hours 25 minutes |
| 50 mph (80.47 km/h) | 02 hours 44 minutes |
| 60 mph (96.56 km/h) | 02 hours 17 minutes |
| 70 mph (112.65 km/h) | 01 hours 57 minutes |
| 75 mph (120.7 km/h) | 01 hours 49 minutes |
| 80 mph (128.75 km/h) | 01 hours 42 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 18.31 liters (4.84 gallon) of gas to cover the route between Johnston and North Charleston.
The estimated cost of gas to go from Johnston to North Charleston is $15.01 (diesel $20.2).
South Carolina gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.1 | $3.53 | $3.88 | $4.18 |
| Total | $15.01 | $17.07 | $18.79 | $20.2 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in South Carolina ) per gallon of daily gas for calculations is $3.104 (Diesel $4.176) /gallon. Last changed prices on December 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Johnston and North Charleston (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
