Distance between cities › USA › Texas › Del Rio, TX › Distance from Del Rio to Smithwick Book Hotels

Distance from Del Rio, TX to Smithwick, SD

Distance

1,127 mi

Time

21 hours 46 mins

Gas Cost

$103 - $201

There are 971.03 miles from Del Rio to Smithwick in north direction and 1,127 miles (1,813.73 kilometers) by car, following the US-287 route.

Del Rio and Smithwick are 21 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Del Rio, TX to Smithwick, SD.

Please note the time difference between Del Rio, TX and Smithwick, SD is 1 hour. The current time in Del Rio is 2:46 pm and the current time in Smithwick is 1:46 pm.

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Lowest Price Rental Cars in Del Rio, TX

Planning on renting a car to go from Del Rio, TX to Smithwick, SD? Here there are some offers to rent a car in Del Rio, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Del Rio »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.28 gallons of gas to cover the route between Del Rio, TX and Smithwick, SD.

The estimated cost of gas to go from Del Rio to Smithwick is $145.07.

During the route, an average car will release 887.08 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 Del Rio, TX and Smithwick, SD

If you want to meet halfway between Del Rio, TX and Smithwick, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.509389 and -102.254893, or 36º 30' 33.8004" N, 102º 15' 17.6148" W. This location is 563.71 miles away from Del Rio, TX and Smithwick, SD and it would take approximately 10 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kerrick, TX, situated 571 miles from Del Rio, TX and 557 miles from Smithwick, SD. It would take 10 hours 8 mins to go from Del Rio to Kerrick and 11 hours 38 mins to go from Smithwick to Kerrick.