Distance from Oark, AR to Fort Smith, AR

Driving distance between Oark, AR and Fort Smith, AR is 69.33 miles (or 111.58 kilometers). If you drove an average car (using about 3.6 gallons of gas per mile), the gas would cost you around $, since you would need about gallons of fuel.

Leaving from Oark, AR you would reach Fort Smith, AR in about 1 hour 23 mins if you keep an average speed of miles per hour, assuming you don’t make any breaks or get stuck in traffic.

Driving distance in miles

69 mi112 km


CO2 emissions icon

CO2 emissions: kg

Emission estimated with the eco2 norme
(185 CO2 grams/mile)

This is a map overview of the best driving route from Oark, AR to Fort Smith, AR in which you can see the origin and destination points marked with A (Oark) and B (Fort Smith) respectively as well as blue line along the road route you can take. You can zoom in to see more details, including road numbers and even street names both in Oark, AR and Fort Smith, AR as well as every other town you may pass by on your way.

Fuel consumption if you drive from Oark, AR to Fort Smith, AR

To cover the 69.33 mi that separate Fort Smith from Oark you are going to need between of fuel, considering you drive an average car (30 mpg) and , if you drive an SUV or a heavy car (20 mpg). If you drive a fuel efficient car (45 mpg), your consumption will only be .

Cost of driving from Oark, AR to Fort Smith, AR

Depending on the fuel efficiency level of your car, driving from Oark to Fort Smith will cost you between and . An average car would make the trip for . We calculate the route cost using real time average gas prices for the US and other costs such as tolls are not included in this calculation.

Driving directions

To help you plan your trip from Oark to Fort Smith, we offer a detailed map together with full, turn by turn, driving directions from Oark, AR to Fort Smith, AR.

Flying or direct distance between Oark, AR and Fort Smith, AR

The flying distance represent the straight distance from Oark to Fort Smith, the length of an hypothetical flight trip between the geographic center of Oark, AR and the geographic center of Fort Smith, AR. We also offer nearby airports to both Oark to Fort Smith and a flight ticket price comparison form, in case you want to make that hypothetical flight real :).

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