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

Distance from Humble, TX to Allen, SD

Distance

1,172 mi

Time

21 hours 31 mins

Gas Cost

$109 - $212

There are 988.38 miles from Humble to Allen in northwest direction and 1,172 miles (1,886.15 kilometers) by car, following the I-45 route.

Humble and Allen are 21 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Humble, TX to Allen, SD. The halfway point is Sedgwick, KS.

Please note the time difference between Humble, TX and Allen, SD is 1 hour. The current time in Humble is 10:41 am and the current time in Allen is 9:41 am.

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Lowest Price Rental Cars in Humble, TX

Planning on renting a car to go from Humble, TX to Allen, 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 47.07 gallons of gas to cover the route between Humble, TX and Allen, SD.

The estimated cost of gas to go from Humble to Allen is $153.55.

During the route, an average car will release 922.26 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 Allen, SD

If you want to meet halfway between Humble, TX and Allen, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.946926 and -97.318687, or 37º 56' 48.9336" N, 97º 19' 7.2732" W. This location is 586.06 miles away from Humble, TX and Allen, SD and it would take approximately 10 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sedgwick, KS, situated 615 miles from Humble, TX and 568 miles from Allen, SD. It would take 10 hours 3 mins to go from Humble to Sedgwick and 9 hours 24 mins to go from Allen to Sedgwick.

Major City Closest to Halfway Point

The major city closest to the halfway point between Humble, TX and Allen, SD is Wichita, KS, situated 595 miles from Humble, TX and 579 miles from Allen, SD. It would take 9 hours 37 mins to go from Humble to and 9 hours 26 mins to go from Allen to Wichita.