Distance between cities › USA › Florida › Seffner, FL › Distance from Seffner to Harco Book Hotels

Distance from Seffner, FL to Harco, IL

Distance

905 mi

Time

16 hours 48 mins

Gas Cost

$85 - $165

There are 771.76 miles from Seffner to Harco in northwest direction and 905 miles (1,456.46 kilometers) by car, following the I-75 route.

Seffner and Harco are 16 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Seffner, FL to Harco, IL. The halfway point is Smyrna, GA.

Please note the time difference between Seffner, FL and Harco, IL is 1 hour. The current time in Seffner is 2:29 am and the current time in Harco is 1:29 am.

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Lowest Price Rental Cars in Seffner, FL

Planning on renting a car to go from Seffner, FL to Harco, IL? Here there are some offers to rent a car in Seffner, FL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Seffner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.33 gallons of gas to cover the route between Seffner, FL and Harco, IL.

The estimated cost of gas to go from Seffner to Harco is $119.55.

During the route, an average car will release 711.71 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Seffner, FL and Harco, IL

If you want to meet halfway between Seffner, FL and Harco, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.921528 and -84.484261, or 33º 55' 17.5008" N, 84º 29' 3.3396" W. This location is 452.27 miles away from Seffner, FL and Harco, IL and it would take approximately 8 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Smyrna, GA, situated 472 miles from Seffner, FL and 449 miles from Harco, IL. It would take 6 hours 59 mins to go from Seffner to Smyrna and 7 hours 2 mins to go from Harco to Smyrna.

Major City Closest to Halfway Point

The major city closest to the halfway point between Seffner, FL and Harco, IL is Atlanta, GA, situated 456 miles from Seffner, FL and 458 miles from Harco, IL. It would take 6 hours 42 mins to go from Seffner to and 7 hours 9 mins to go from Harco to Atlanta.