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Distance from Washington, TX to Adelphi, OH

Distance

1,146 mi

Time

21 hours 50 mins

Gas Cost

$105 - $204

There are 986.19 miles from Washington to Adelphi in northeast direction and 1,146 miles (1,844.31 kilometers) by car, following the I-40 route.

Washington and Adelphi are 21 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Washington, TX to Adelphi, OH. The halfway point is Bartlett, TN.

Please note the time difference between Washington, TX and Adelphi, OH is 1 hour. The current time in Washington is 3:44 pm and the current time in Adelphi is 4:44 pm.

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Lowest Price Rental Cars in Washington, TX

Planning on renting a car to go from Washington, TX to Adelphi, OH? 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 46.02 gallons of gas to cover the route between Washington, TX and Adelphi, OH.

The estimated cost of gas to go from Washington to Adelphi is $147.45.

During the route, an average car will release 901.63 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 Adelphi, OH

If you want to meet halfway between Washington, TX and Adelphi, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.166050 and -89.860413, or 35º 9' 57.78" N, 89º 51' 37.4868" W. This location is 572.95 miles away from Washington, TX and Adelphi, OH and it would take approximately 10 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Bartlett, TN, situated 602 miles from Washington, TX and 590 miles from Adelphi, OH. It would take 9 hours 55 mins to go from Washington to Bartlett and 9 hours 31 mins to go from Adelphi to Bartlett.

Major City Closest to Halfway Point

The major city closest to the halfway point between Washington, TX and Adelphi, OH is Memphis, TN, situated 589 miles from Washington, TX and 601 miles from Adelphi, OH. It would take 9 hours 40 mins to go from Washington to and 9 hours 42 mins to go from Adelphi to Memphis.