Distance between cities › USA › Texas › Washington, TX › Distance from Washington to Amherst Book Hotels

Distance from Washington, TX to Amherst, SD

Distance

1,169 mi

Time

21 hours 52 mins

Gas Cost

$107 - $208

There are 1,069.16 miles from Washington to Amherst in north direction and 1,169 miles (1,881.32 kilometers) by car, following the I-135 route.

Washington and Amherst are 21 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Washington, TX to Amherst, SD.

Washington, TX and Amherst, SD are in the same time zone (CDT). Current time in both locations is 4:33 pm.

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Lowest Price Rental Cars in Washington, TX

Planning on renting a car to go from Washington, TX to Amherst, SD? Here there are some offers to rent a car in Washington, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.95 gallons of gas to cover the route between Washington, TX and Amherst, SD.

The estimated cost of gas to go from Washington to Amherst is $150.44.

During the route, an average car will release 919.90 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Washington, TX and Amherst, SD

If you want to meet halfway between Washington, TX and Amherst, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.11476 and -97.387014, or 38º 6' 53.136" N, 97º 23' 13.2504" W. This location is 584.56 miles away from Washington, TX and Amherst, SD and it would take approximately 10 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hesston, KS, situated 592 miles from Washington, TX and 579 miles from Amherst, SD. It would take 10 hours 25 mins to go from Washington to Hesston and 11 hours 34 mins to go from Amherst to Hesston.

Major City Closest to Halfway Point

The major city closest to the halfway point between Washington, TX and Amherst, SD is Wichita, KS, situated 557 miles from Washington, TX and 613 miles from Amherst, SD. It would take 9 hours 49 mins to go from Washington to Wichita and 12 hours 9 mins to go from Amherst to Wichita.