How far is it from Arnold, MO to Eureka, MO?

The distance between Arnold, MO and Eureka, MO is 23 mi by road.

How long does it take to drive from Arnold, MO to Eureka, MO?

The drive from Arnold, MO to Eureka, MO takes approximately 40 min by car.

The fastest route from Arnold, MO to Eureka, MO covers 23 mi with a driving time of approximately 40 min.

Eureka, MO lies roughly to the west of Arnold, MO.

Distance: 23 miDuration: 40 min

Driving from Arnold, MO to Eureka, MO takes about 40 min via MO 141. The distance is 23 mi. The straight-line distance is 16 mi. Driving directions

Driving directions23 · 23 mi

The return trip from Eureka, MO to Arnold, MO covers roughly the same distance, 23 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 6 November 2026.

How far is it from Arnold, MO to Eureka, MO?: The distance between Arnold, MO and Eureka, MO is 23 mi by road.
How long does it take to drive from Arnold, MO to Eureka, MO?: The drive from Arnold, MO to Eureka, MO takes approximately 40 min by car.
What is the best route from Arnold, MO to Eureka, MO?: The fastest route from Arnold, MO to Eureka, MO covers 23 mi with a driving time of approximately 40 min.
Which direction is Eureka, MO from Arnold, MO?: Eureka, MO lies roughly to the west of Arnold, MO.