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Distance from Marked Tree to Black Oak

Driving Distance
38.8 mi 62.4 km
Flying Distance
21.2 mi 34.2 km

Route Information

The driving distance from Marked Tree, Arkansas to Black Oak, Arkansas is 38.8 mi (62.4 km)

The straight-line (air) distance is 21.2 mi (34.2 km)

The estimated flight time is 0 hr 3 min

The estimated travel time by road is 38 minutes

Traveling mixed highways and local roads, moderate in a north direction. Average speeds around 51 mph.

Location Details

Origin:

Marked Tree
Place Marked Tree
State/Province Arkansas
Country US
Latitude 35.534671
Longitude -90.4216
GPS 35.534671° N, 90.4216° W
Local Time 11:15 PM
Timezone America/Chicago

Destination:

Black Oak
Place Black Oak
State/Province Arkansas
Country US
Latitude 35.839599
Longitude -90.368012
GPS 35.839599° N, 90.368012° W
Local Time 11:15 PM
Timezone America/Chicago

Journey Summary

Traveling from Marked Tree, Arkansas to Black Oak, Arkansas covers 38.8 mi (62.4 km) in a north direction. This mixed highways and local roads, moderate route typically takes 38 minutes under normal conditions.

Drivers have 2 route options between these locations (27.5-38.8 miles / 44-62 km). The primary route shown here saves 8 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 51 mph (82 km/h).

Available Routes

I-555 and US-78
38.8 mi 38 minutes
Shortest
State Hwy 14/State Hwy 140 and AR-135
27.5 mi 31 minutes
Fastest

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.