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

Distance from Smiley, TX to Harmony, ME

Distance

2,253 mi

Time

1 day 17 hours

Gas Cost

$206 - $401

There are 1,874.51 miles from Smiley to Harmony in northeast direction and 2,253 miles (3,625.85 kilometers) by car, following the I-81 route.

Smiley and Harmony are 1 day 17 hours far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Harmony, ME. The halfway point is White Pine, TN.

Please note the time difference between Smiley, TX and Harmony, ME is 1 hour. The current time in Smiley is 10:18 pm and the current time in Harmony is 11:18 pm.

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Lowest Price Rental Cars in Smiley, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smiley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 90.48 gallons of gas to cover the route between Smiley, TX and Harmony, ME.

The estimated cost of gas to go from Smiley to Harmony is $289.91.

During the route, an average car will release 1,772.75 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 Smiley, TX and Harmony, ME

If you want to meet halfway between Smiley, TX and Harmony, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.097416 and -83.309387, or 36º 5' 50.6976" N, 83º 18' 33.7932" W. This location is 1,126.52 miles away from Smiley, TX and Harmony, ME and it would take approximately 20 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is White Pine, TN, situated 1,124 miles from Smiley, TX and 1,096 miles from Harmony, ME. It would take 17 hours 22 mins to go from Smiley to White Pine and 17 hours 38 mins to go from Harmony to White Pine.