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About Arnold, MO

Arnold is a Jefferson County suburb about 20 miles south of St. Louis via I-55, with exits at Richardson Road and Jeffco Boulevard. Route 21 runs north-south through town, connecting to other county communities. Most residents commute north on I-55 to St. Louis for work, while long-distance travelers use Arnold as a stop between St. Louis and southern destinations. The Meramec River forms the city's southern border and provides fishing opportunities at Arnold City Park.

Where is Arnold, MO on the map?

Arnold, MO is in United States, at 38.430, -90.373 - about 36 km south of Pine Lawn, MO.

How far is Arnold, MO from where I am?

Use your device location to see the distance to Arnold, MO, how long the drive takes, and directions from where you are.

EV Chargers in Arnold, MO

10 chargers

Data source: OpenChargeMap

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Race a go-kart track in Arnold, MO

Race a go-kart track generated from the real streets of Arnold, MO.

Arnold RushMedium

Play a pub crawl round in Arnold, MO

Nine holes from pub to pub through the real streets of Arnold, MO. Every cup is a bar somebody actually drinks in.

Pub Crawl Golf: Arnold, MO9 holes, one ball

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What is the closest airport to Arnold, MO?

The closest airport to Arnold, MO is St. Louis Lambert International Airport, 49 km (about 43 min by car). Other airports nearby: Scott AFB/Midamerica Airport.

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