Distance between cities › USA › Texas › Humble, TX › Distance from Humble to Rockham Book Hotels

Distance from Humble, TX to Rockham, SD

Distance

1,186 mi

Time

21 hours 29 mins

Gas Cost

$111 - $215

There are 1,047.93 miles from Humble to Rockham in north direction and 1,186 miles (1,908.68 kilometers) by car, following the I-45 route.

Humble and Rockham are 21 hours 29 mins far apart, if you drive non-stop .

This is the fastest route from Humble, TX to Rockham, SD.

Humble, TX and Rockham, SD are in the same time zone (CDT). Current time in both locations is 12:13 pm.

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Lowest Price Rental Cars in Humble, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Humble »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.62 gallons of gas to cover the route between Humble, TX and Rockham, SD.

The estimated cost of gas to go from Humble to Rockham is $155.33.

During the route, an average car will release 932.94 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 Humble, TX and Rockham, SD

If you want to meet halfway between Humble, TX and Rockham, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.863836 and -97.326309, or 37º 51' 49.8096" N, 97º 19' 34.7124" W. This location is 592.85 miles away from Humble, TX and Rockham, SD and it would take approximately 10 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Valley Center, KS, situated 605 miles from Humble, TX and 587 miles from Rockham, SD. It would take 10 hours 44 mins to go from Humble to Valley Center and 11 hours to go from Rockham to Valley Center.

Major City Closest to Halfway Point

The major city closest to the halfway point between Humble, TX and Rockham, SD is Wichita, KS, situated 592 miles from Humble, TX and 595 miles from Rockham, SD. It would take 10 hours 27 mins to go from Humble to Wichita and 11 hours 8 mins to go from Rockham to Wichita.

Major Cities Along the Route

Some other major cities along the route include Norman, OK, Carrollton, TX, Dallas, TX, Lewisville, TX, Denton, TX, The Woodlands, TX and Oklahoma City, OK.