Shortest distance between Dermott and Fort Smith is 212.14 miles (341.41 km).
Flight distance from Dermott, AR to Fort Smith, AR is 212.14 miles. Estimated flight time is 00 hours 32 minutes.
It takes 00 hours 29 minutes to travel from Dermott to Fort Smith with an airplane (average speed of 550 miles).
The driving distance from Dermott, Arkansas to Fort Smith, Arkansas is: 271.12 miles (436.32 km) by car.
Driving from Dermott to Fort Smith will take approximately 04 hours 14 minutes.
The distance between Dermott and Fort Smith is 436 km if you choose to drive by road. You can go 04 hours 50 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 Dermott and Fort Smith. The current time is 19:42:20.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||09 hours 02 minutes|
|40 mph (64.37 km/h)||06 hours 46 minutes|
|50 mph (80.47 km/h)||05 hours 25 minutes|
|60 mph (96.56 km/h)||04 hours 31 minutes|
|70 mph (112.65 km/h)||03 hours 52 minutes|
|75 mph (120.7 km/h)||03 hours 36 minutes|
|80 mph (128.75 km/h)||03 hours 22 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 36.21 liters (9.57 gallon) of gas to cover the route between Dermott and Fort Smith.
The estimated cost of gas to go from Dermott to Fort Smith is $39.24 (diesel $46.39).
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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on May 20, 2022.
The place names are translated into coordinates to approximate the distance between Dermott and Fort Smith (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.