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

Distance from Otto, TX to Millboro, SD

Distance

946 mi

Time

17 hours 23 mins

Gas Cost

$88 - $171

There are 821.55 miles from Otto to Millboro in northwest direction and 946 miles (1,522.44 kilometers) by car, following the I-135 route.

Otto and Millboro are 17 hours 23 mins far apart, if you drive non-stop .

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

Otto, TX and Millboro, SD are in the same time zone (CDT). Current time in both locations is 7:14 am.

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Lowest Price Rental Cars in Otto, TX

Planning on renting a car to go from Otto, TX to Millboro, 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 37.98 gallons of gas to cover the route between Otto, TX and Millboro, SD.

The estimated cost of gas to go from Otto to Millboro is $123.88.

During the route, an average car will release 744.01 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 Millboro, SD

If you want to meet halfway between Otto, TX and Millboro, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.040734 and -97.322407, or 38º 2' 26.6424" N, 97º 19' 20.6652" W. This location is 472.79 miles away from Otto, TX and Millboro, SD and it would take approximately 8 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Newton, KS, situated 490 miles from Otto, TX and 456 miles from Millboro, SD. It would take 8 hours 40 mins to go from Otto to Newton and 8 hours 50 mins to go from Millboro to Newton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Otto, TX and Millboro, SD is Wichita, KS, situated 465 miles from Otto, TX and 482 miles from Millboro, SD. It would take 8 hours 12 mins to go from Otto to Wichita and 9 hours 16 mins to go from Millboro to Wichita.