Distance between cities › USA › Missouri › Thayer, MO › Distance from Thayer to Duplessis Book Hotels

Distance from Thayer, MO to Duplessis, LA

Distance

530 mi

Time

10 hours 5 mins

Gas Cost

$49 - $96

There are 433.55 miles from Thayer to Duplessis in south direction and 530 miles (852.95 kilometers) by car, following the I-55 route.

Thayer and Duplessis are 10 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Thayer, MO to Duplessis, LA.

Thayer, MO and Duplessis, LA are in the same time zone (CDT). Current time in both locations is 12:46 am.

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Lowest Price Rental Cars in Thayer, MO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Thayer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 21.28 gallons of gas to cover the route between Thayer, MO and Duplessis, LA.

The estimated cost of gas to go from Thayer to Duplessis is $69.42.

During the route, an average car will release 416.95 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 Thayer, MO and Duplessis, LA

If you want to meet halfway between Thayer, MO and Duplessis, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.5888 and -89.778913, or 33º 35' 19.68" N, 89º 46' 44.0868" W. This location is 264.96 miles away from Thayer, MO and Duplessis, LA and it would take approximately 5 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Duck Hill, MS, situated 259 miles from Thayer, MO and 275 miles from Duplessis, LA. It would take 5 hours 10 mins to go from Thayer to Duck Hill and 5 hours 12 mins to go from Duplessis to Duck Hill.