How far is it from Sterlington, LA, to Marion, LA, ?

The distance between Sterlington, LA, and Marion, LA, is 21 mi by road.

How long does it take to drive from Sterlington, LA, to Marion, LA, ?

The drive from Sterlington, LA, to Marion, LA, takes approximately 40 min by car.

The fastest route from Sterlington, LA, to Marion, LA, covers 21 mi with a driving time of approximately 40 min.

Marion, LA lies roughly to the north-west of Sterlington, LA.

The drive from Sterlington, LA to Marion, LA mainly follows LA 143.

Distance: 21 miDuration: 40 min

Driving from Sterlington, LA to Marion, LA takes about 40 min via LA 143. The distance is 21 mi. The straight-line distance is 18 mi. Driving directions

Driving directions9 · 21 mi

The return trip from Marion, LA to Sterlington, LA covers roughly the same distance, 21 mi.

No notable attractions were found along this route.

Popular destinations close by

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated September 3, 2026.

How far is it from Sterlington, LA, {fromState} to Marion, LA, {toState}?: The distance between Sterlington, LA, {fromState} and Marion, LA, {toState} is 21 mi by road.
How long does it take to drive from Sterlington, LA, {fromState} to Marion, LA, {toState}?: The drive from Sterlington, LA, {fromState} to Marion, LA, {toState} takes approximately 40 min by car.
What is the best route from Sterlington, LA, {fromState} to Marion, LA, {toState}?: The fastest route from Sterlington, LA, {fromState} to Marion, LA, {toState} covers 21 mi with a driving time of approximately 40 min.
Which direction is Marion, LA from Sterlington, LA?: Marion, LA lies roughly to the north-west of Sterlington, LA.
Which roads does the route from Sterlington, LA to Marion, LA follow?: The drive from Sterlington, LA to Marion, LA mainly follows LA 143.