Distance between cities › USA › Missouri › Ridgeway, MO › Distance from Ridgeway to Harmon Book Hotels

Distance from Ridgeway, MO to Harmon, LA

Distance

691 mi

Time

13 hours 1 min

Gas Cost

$64 - $125

There are 575 miles from Ridgeway to Harmon in south direction and 691 miles (1,112.06 kilometers) by car, following the US-71 route.

Ridgeway and Harmon are 13 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Ridgeway, MO to Harmon, LA.

Ridgeway, MO and Harmon, LA are in the same time zone (CDT). Current time in both locations is 5:32 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Ridgeway, MO to Harmon, LA:

Lowest Price Rental Cars in Ridgeway, MO

Planning on renting a car to go from Ridgeway, MO to Harmon, LA? Here there are some offers to rent a car in Ridgeway, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ridgeway »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.75 gallons of gas to cover the route between Ridgeway, MO and Harmon, LA.

The estimated cost of gas to go from Ridgeway to Harmon is $90.53.

During the route, an average car will release 543.72 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Ridgeway, MO and Harmon, LA

If you want to meet halfway between Ridgeway, MO and Harmon, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.876217 and -94.177971, or 35º 52' 34.3812" N, 94º 10' 40.6956" W. This location is 345.52 miles away from Ridgeway, MO and Harmon, LA and it would take approximately 6 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is West Fork, AR, situated 346 miles from Ridgeway, MO and 346 miles from Harmon, LA. It would take 6 hours 17 mins to go from Ridgeway to West Fork and 6 hours 47 mins to go from Harmon to West Fork.