How far is it from Chain of Rocks, MO to Lake St. Louis, MO?

The distance between Chain of Rocks, MO and Lake St. Louis, MO is 16 mi by road.

How long does it take to drive from Chain of Rocks, MO to Lake St. Louis, MO?

The drive from Chain of Rocks, MO to Lake St. Louis, MO takes approximately 30 min by car.

The fastest route from Chain of Rocks, MO to Lake St. Louis, MO covers 16 mi with a driving time of approximately 30 min.

Lake St. Louis, MO lies roughly to the south of Chain of Rocks, MO.

Distance: 16 miDuration: 30 min

Driving from Chain of Rocks, MO to Lake St. Louis, MO takes about 30 min via Josephville Road. The distance is 16 mi. The straight-line distance is 10 mi. Driving directions

Driving directions25 · 16 mi

The return trip from Lake St. Louis, MO to Chain of Rocks, MO covers roughly the same distance, 16 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 Chain of Rocks, MO to Lake St. Louis, MO?: The distance between Chain of Rocks, MO and Lake St. Louis, MO is 16 mi by road.
How long does it take to drive from Chain of Rocks, MO to Lake St. Louis, MO?: The drive from Chain of Rocks, MO to Lake St. Louis, MO takes approximately 30 min by car.
What is the best route from Chain of Rocks, MO to Lake St. Louis, MO?: The fastest route from Chain of Rocks, MO to Lake St. Louis, MO covers 16 mi with a driving time of approximately 30 min.
Which direction is Lake St. Louis, MO from Chain of Rocks, MO?: Lake St. Louis, MO lies roughly to the south of Chain of Rocks, MO.