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

Distance from Sudan, TX to Harmon, IL

Distance

1,139 mi

Time

20 hours 9 mins

Gas Cost

$104 - $203

There are 881.30 miles from Sudan to Harmon in northeast direction and 1,139 miles (1,833.04 kilometers) by car, following the I-35 and MO 110 route.

Sudan and Harmon are 20 hours 9 mins far apart, if you drive non-stop .

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

Sudan, TX and Harmon, IL are in the same time zone (CDT). Current time in both locations is 11:35 am.

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Lowest Price Rental Cars in Sudan, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sudan »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.76 gallons of gas to cover the route between Sudan, TX and Harmon, IL.

The estimated cost of gas to go from Sudan to Harmon is $146.62.

During the route, an average car will release 896.54 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 Sudan, TX and Harmon, IL

If you want to meet halfway between Sudan, 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 38.179793 and -96.462723, or 38º 10' 47.2548" N, 96º 27' 45.8028" W. This location is 569.72 miles away from Sudan, TX and Harmon, IL and it would take approximately 10 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Matfield Green, KS, situated 580 miles from Sudan, TX and 571 miles from Harmon, IL. It would take 10 hours 8 mins to go from Sudan to Matfield Green and 10 hours 29 mins to go from Harmon to Matfield Green.