Distance between cities › USA › Texas › Katy, TX › Distance from Katy to Mapleton Book Hotels

Distance from Katy, TX to Mapleton, IA

Distance

980 mi

Time

17 hours 45 mins

Gas Cost

$90 - $174

There are 855.38 miles from Katy to Mapleton in north direction and 980 miles (1,577.16 kilometers) by car, following the I-35 route.

Katy and Mapleton are 17 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Mapleton, IA. The halfway point is Billings, OK.

Katy, TX and Mapleton, IA are in the same time zone (CDT). Current time in both locations is 6:40 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Mapleton, IA? Here there are some offers to rent a car in Katy, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Katy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.34 gallons of gas to cover the route between Katy, TX and Mapleton, IA.

The estimated cost of gas to go from Katy to Mapleton is $126.05.

During the route, an average car will release 770.79 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 Katy, TX and Mapleton, IA

If you want to meet halfway between Katy, TX and Mapleton, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.462543 and -97.417763, or 36º 27' 45.1548" N, 97º 25' 3.9468" W. This location is 489.81 miles away from Katy, TX and Mapleton, IA and it would take approximately 8 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Billings, OK, situated 536 miles from Katy, TX and 497 miles from Mapleton, IA. It would take 8 hours 15 mins to go from Katy to Billings and 7 hours 28 mins to go from Mapleton to Billings.