Distance between cities › USA › Texas › Sinton, TX › Distance from Sinton to Harmony Book Hotels

Distance from Sinton, TX to Harmony, FL

Distance

1,179 mi

Time

21 hours 49 mins

Gas Cost

$110 - $214

There are 996.55 miles from Sinton to Harmony in east direction and 1,179 miles (1,897.42 kilometers) by car, following the I-10 route.

Sinton and Harmony are 21 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Sinton, TX to Harmony, FL.

Please note the time difference between Sinton, TX and Harmony, FL is 1 hour. The current time in Sinton is 8:15 am and the current time in Harmony is 9:15 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Sinton, TX to Harmony, FL:

Lowest Price Rental Cars in Sinton, TX

Planning on renting a car to go from Sinton, TX to Harmony, FL? Here there are some offers to rent a car in Sinton, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sinton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.35 gallons of gas to cover the route between Sinton, TX and Harmony, FL.

The estimated cost of gas to go from Sinton to Harmony is $154.45.

During the route, an average car will release 927.64 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 Sinton, TX and Harmony, FL

If you want to meet halfway between Sinton, TX and Harmony, FL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.4359 and -89.081287, or 30º 26' 9.24" N, 89º 4' 52.6332" W. This location is 589.48 miles away from Sinton, TX and Harmony, FL and it would take approximately 10 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Gulfport, MS, situated 591 miles from Sinton, TX and 597 miles from Harmony, FL. It would take 11 hours 10 mins to go from Sinton to Gulfport and 10 hours 54 mins to go from Harmony to Gulfport.