How far is it from Oldham, SD, to De Smet, SD, ?

The distance between Oldham, SD, and De Smet, SD, is 23 mi by road.

How long does it take to drive from Oldham, SD, to De Smet, SD, ?

The drive from Oldham, SD, to De Smet, SD, takes approximately 45 min by car.

The fastest route from Oldham, SD, to De Smet, SD, covers 23 mi with a driving time of approximately 45 min.

De Smet, SD lies roughly to the north-west of Oldham, SD.

Distance: 23 miDuration: 45 min

Driving from Oldham, SD to De Smet, SD takes about 45 min via CR 10. The distance is 23 mi. The straight-line distance is 17 mi. Driving directions

Driving directions13 · 23 mi

The return trip from De Smet, SD to Oldham, SD covers roughly the same distance, 23 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 November 2, 2026.

How far is it from Oldham, SD, {fromState} to De Smet, SD, {toState}?: The distance between Oldham, SD, {fromState} and De Smet, SD, {toState} is 23 mi by road.
How long does it take to drive from Oldham, SD, {fromState} to De Smet, SD, {toState}?: The drive from Oldham, SD, {fromState} to De Smet, SD, {toState} takes approximately 45 min by car.
What is the best route from Oldham, SD, {fromState} to De Smet, SD, {toState}?: The fastest route from Oldham, SD, {fromState} to De Smet, SD, {toState} covers 23 mi with a driving time of approximately 45 min.
Which direction is De Smet, SD from Oldham, SD?: De Smet, SD lies roughly to the north-west of Oldham, SD.