Distance between cities › USA › Missouri › High Ridge, MO › Distance from High Ridge to Arnold Book Hotels

Distance from High Ridge, MO to Arnold, MO

Distance

14 mi

Time

22 minutes

Gas Cost

$1 - $2

There are 8.79 miles from High Ridge to Arnold in east direction and 14 miles (22.53 kilometers) by car, following the MO 141 route.

High Ridge and Arnold are 22 minutes far apart, if you drive non-stop .

This is the fastest route from High Ridge, MO to Arnold, MO. The halfway point is Fenton, MO.

High Ridge, MO and Arnold, MO are in the same time zone (CDT). Current time in both locations is 7:57 am.

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Lowest Price Rental Cars in High Ridge, MO

Planning on renting a car to go from High Ridge, MO to Arnold, MO? Here there are some offers to rent a car in High Ridge, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in High Ridge »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.57 gallons of gas to cover the route between High Ridge, MO and Arnold, MO.

The estimated cost of gas to go from High Ridge to Arnold is $1.76.

During the route, an average car will release 11.15 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.09 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between High Ridge, MO and Arnold, MO

If you want to meet halfway between High Ridge, MO and Arnold, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.510231 and -90.444893, or 38º 30' 36.8316" N, 90º 26' 41.6148" W. This location is 7.08 miles away from High Ridge, MO and Arnold, MO and it would take approximately 11 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fenton, MO, situated 7 miles from High Ridge, MO and 8 miles from Arnold, MO. It would take 9 minutes to go from High Ridge to Fenton and 10 minutes to go from Arnold to Fenton.