Distance between cities › USA › Louisiana › Eunice, LA › Distance from Eunice to Duncan Book Hotels

Distance from Eunice, LA to Duncan, AZ

Distance

1,140 mi

Time

19 hours 36 mins

Gas Cost

$106 - $207

There are 992.85 miles from Eunice to Duncan in west direction and 1,140 miles (1,834.65 kilometers) by car, following the I-10 and US-87 route.

Eunice and Duncan are 19 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Eunice, LA to Duncan, AZ.

Please note the time difference between Eunice, LA and Duncan, AZ is 2 hours. The current time in Eunice is 12:05 am (Mar 13) and the current time in Duncan is 10:05 pm (Mar 12).

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Lowest Price Rental Cars in Eunice, LA

Planning on renting a car to go from Eunice, LA to Duncan, AZ? Here there are some offers to rent a car in Eunice, LA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eunice »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.80 gallons of gas to cover the route between Eunice, LA and Duncan, AZ.

The estimated cost of gas to go from Eunice to Duncan is $149.39.

During the route, an average car will release 897.25 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 Eunice, LA and Duncan, AZ

If you want to meet halfway between Eunice, LA and Duncan, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.620358 and -100.818028, or 30º 37' 13.2888" N, 100º 49' 4.9008" W. This location is 570.17 miles away from Eunice, LA and Duncan, AZ and it would take approximately 9 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sonora, TX, situated 562 miles from Eunice, LA and 579 miles from Duncan, AZ. It would take 10 hours 1 min to go from Eunice to Sonora and 9 hours 41 mins to go from Duncan to Sonora.