How far is Johnston, SC from Summerville, SC?
Distance by Flight
Shortest distance between Johnston and Summerville is 109.29 miles (175.88 km).
Flight distance from Johnston, SC to Summerville, SC is 109.29 miles. Estimated flight time is 00 hours 14 minutes.
It takes 00 hours 13 minutes to travel from Johnston to Summerville with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Johnston, South Carolina to Summerville, South Carolina is: 120.52 miles (193.96 km) by car.
Driving from Johnston to Summerville will take approximately 02 hours 15 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 Summerville
Town in South Carolina, United States
| Population | 53301 |
|---|---|
| GPS Coordinates | 33°1'7"N 80°10'32"W |
| Latitude | 33.0185000 |
| Longitude | -80.1756500 |
| Altitude | 27 |
| Country | United States |
Ending point in Summerville: East Richardson Avenue (-80.1755,33.018698)
Estimated Travel Time Between Johnston and Summerville
The distance between Johnston and Summerville is 194 km if you choose to drive by road. You can go 02 hours 09 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 Summerville. The current time is 03:16:38.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 00 minutes |
| 40 mph (64.37 km/h) | 03 hours 00 minutes |
| 50 mph (80.47 km/h) | 02 hours 24 minutes |
| 60 mph (96.56 km/h) | 02 hours 00 minutes |
| 70 mph (112.65 km/h) | 01 hours 43 minutes |
| 75 mph (120.7 km/h) | 01 hours 36 minutes |
| 80 mph (128.75 km/h) | 01 hours 30 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 16.1 liters (4.25 gallon) of gas to cover the route between Johnston and Summerville.
The estimated cost of gas to go from Johnston to Summerville is $13.2 (diesel $17.76).
South Carolina gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.1 | $3.53 | $3.88 | $4.18 |
| Total | $13.2 | $15.01 | $16.52 | $17.76 |
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 May 19, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Johnston and Summerville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
