How far is it from St. Clair, MO to Union, MO?

The distance between St. Clair, MO and Union, MO is 7 mi by road.

How long does it take to drive from St. Clair, MO to Union, MO?

The drive from St. Clair, MO to Union, MO takes approximately 15 min by car.

The fastest route from St. Clair, MO to Union, MO covers 7 mi with a driving time of approximately 15 min.

Union, MO lies roughly to the north of St. Clair, MO.

Distance: 7 miDuration: 15 min

Driving from St. Clair, MO to Union, MO takes about 15 min via MO 47. The distance is 7 mi. The straight-line distance is 7 mi. Driving directions

Driving directions6 · 7 mi

The return trip from Union, MO to St. Clair, MO covers roughly the same distance, 7 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 7 September 2026.

How far is it from St. Clair, MO to Union, MO?: The distance between St. Clair, MO and Union, MO is 7 mi by road.
How long does it take to drive from St. Clair, MO to Union, MO?: The drive from St. Clair, MO to Union, MO takes approximately 15 min by car.
What is the best route from St. Clair, MO to Union, MO?: The fastest route from St. Clair, MO to Union, MO covers 7 mi with a driving time of approximately 15 min.
Which direction is Union, MO from St. Clair, MO?: Union, MO lies roughly to the north of St. Clair, MO.