Distance between cities › USA › Texas › Gustine, TX › Distance from Gustine to Harmon Book Hotels

Distance from Gustine, TX to Harmon, IL

Distance

1,082 mi

Time

19 hours 23 mins

Gas Cost

$99 - $193

There are 838.78 miles from Gustine to Harmon in northeast direction and 1,082 miles (1,741.31 kilometers) by car, following the I-35 and MO 110 route.

Gustine and Harmon are 19 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Gustine, TX to Harmon, IL.

Gustine, TX and Harmon, IL are in the same time zone (CDT). Current time in both locations is 5:30 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Gustine, TX to Harmon, IL:

Lowest Price Rental Cars in Gustine, TX

Planning on renting a car to go from Gustine, TX to Harmon, IL? Here there are some offers to rent a car in Gustine, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gustine »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.43 gallons of gas to cover the route between Gustine, TX and Harmon, IL.

The estimated cost of gas to go from Gustine to Harmon is $139.16.

During the route, an average car will release 850.97 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 Gustine, TX and Harmon, IL

If you want to meet halfway between Gustine, TX and Harmon, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.744838 and -95.947099, or 38º 44' 41.4168" N, 95º 56' 49.5564" W. This location is 540.76 miles away from Gustine, TX and Harmon, IL and it would take approximately 9 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 Harveyville, KS, situated 586 miles from Gustine, TX and 521 miles from Harmon, IL. It would take 10 hours 33 mins to go from Gustine to Harveyville and 9 hours 40 mins to go from Harmon to Harveyville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gustine, TX and Harmon, IL is Topeka, KS, situated 601 miles from Gustine, TX and 485 miles from Harmon, IL. It would take 10 hours 42 mins to go from Gustine to Topeka and 8 hours 53 mins to go from Harmon to Topeka.