How far is Johnston, SC from Sumter, SC?
Distance by Flight
Shortest distance between Johnston and Sumter is 83.94 miles (135.09 km).
Flight distance from Johnston, SC to Sumter, SC is 83.94 miles. Estimated flight time is 00 hours 12 minutes.
It takes 00 hours 10 minutes to travel from Johnston to Sumter with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Johnston, South Carolina to Sumter, South Carolina is: 100.16 miles (161.19 km) by car.
Driving from Johnston to Sumter will take approximately 01 hours 57 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 Sumter
City in and county seat of Sumter County, South Carolina, United States
| Population | 39439 |
|---|---|
| GPS Coordinates | 33°55'14"N 80°20'29"W |
| Latitude | 33.9204400 |
| Longitude | -80.3414700 |
| Altitude | 52 |
| Country | United States |
Ending point in Sumter: East Liberty Street (-80.341474,33.920409)
Estimated Travel Time Between Johnston and Sumter
The distance between Johnston and Sumter is 161 km if you choose to drive by road. You can go 01 hours 47 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 Sumter. The current time is 22:44:11.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 20 minutes |
| 40 mph (64.37 km/h) | 02 hours 30 minutes |
| 50 mph (80.47 km/h) | 02 hours 00 minutes |
| 60 mph (96.56 km/h) | 01 hours 40 minutes |
| 70 mph (112.65 km/h) | 01 hours 25 minutes |
| 75 mph (120.7 km/h) | 01 hours 20 minutes |
| 80 mph (128.75 km/h) | 01 hours 14 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 13.38 liters (3.53 gallon) of gas to cover the route between Johnston and Sumter.
The estimated cost of gas to go from Johnston to Sumter is $10.97 (diesel $14.76).
South Carolina gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.1 | $3.53 | $3.88 | $4.18 |
| Total | $10.97 | $12.47 | $13.73 | $14.76 |
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 06, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Johnston and Sumter (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
