Distance between cities › USA › Texas › Otto, TX › Distance from Otto to Martin Book Hotels

Distance from Otto, TX to Martin, SD

Distance

1,028 mi

Time

18 hours 46 mins

Gas Cost

$96 - $186

There are 853.59 miles from Otto to Martin in northwest direction and 1,028 miles (1,654.41 kilometers) by car, following the I-135 route.

Otto and Martin are 18 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Otto, TX to Martin, SD.

Please note the time difference between Otto, TX and Martin, SD is 1 hour. The current time in Otto is 7:18 am and the current time in Martin is 6:18 am.

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Lowest Price Rental Cars in Otto, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Otto »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 41.29 gallons of gas to cover the route between Otto, TX and Martin, SD.

The estimated cost of gas to go from Otto to Martin is $134.67.

During the route, an average car will release 808.87 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 Otto, TX and Martin, SD

If you want to meet halfway between Otto, TX and Martin, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.721659 and -97.621534, or 38º 43' 17.9724" N, 97º 37' 17.5224" W. This location is 514.01 miles away from Otto, TX and Martin, SD and it would take approximately 9 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mentor, KS, situated 545 miles from Otto, TX and 485 miles from Martin, SD. It would take 9 hours 33 mins to go from Otto to Mentor and 9 hours 17 mins to go from Martin to Mentor.