Distance between cities › USA › Illinois › Gridley, IL › Distance from Gridley to Key Biscayne Book Hotels

Distance from Gridley, IL to Key Biscayne, FL

Distance

1,341 mi

Time

1 day

Gas Cost

$125 - $243

There are 1,154.01 miles from Gridley to Key Biscayne in southeast direction and 1,341 miles (2,158.13 kilometers) by car, following the I-75 and GA 540 route.

Gridley and Key Biscayne are 1 day far apart, if you drive non-stop .

This is the fastest route from Gridley, IL to Key Biscayne, FL.

Please note the time difference between Gridley, IL and Key Biscayne, FL is 1 hour. The current time in Gridley is 1:02 am and the current time in Key Biscayne is 2:02 am.

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Lowest Price Rental Cars in Gridley, IL

Planning on renting a car to go from Gridley, IL to Key Biscayne, FL? Here there are some offers to rent a car in Gridley, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 53.85 gallons of gas to cover the route between Gridley, IL and Key Biscayne, FL.

The estimated cost of gas to go from Gridley to Key Biscayne is $175.67.

During the route, an average car will release 1,055.09 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 Gridley, IL and Key Biscayne, FL

If you want to meet halfway between Gridley, IL and Key Biscayne, FL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.936115 and -84.496846, or 33º 56' 10.014" N, 84º 29' 48.6456" W. This location is 670.47 miles away from Gridley, IL and Key Biscayne, FL and it would take approximately 12 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Marietta, GA, situated 654 miles from Gridley, IL and 689 miles from Key Biscayne, FL. It would take 12 hours 24 mins to go from Gridley to Marietta and 12 hours 41 mins to go from Key Biscayne to Marietta.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gridley, IL and Key Biscayne, FL is Atlanta, GA, situated 672 miles from Gridley, IL and 670 miles from Key Biscayne, FL. It would take 12 hours 44 mins to go from Gridley to Atlanta and 12 hours 15 mins to go from Key Biscayne to Atlanta.

Major Cities Along the Route

Some other major cities along the route include Port Saint Lucie, FL, Nashville, TN, Miami Gardens, FL, Chattanooga, TN, Murfreesboro, TN, Pompano Beach, FL and Miami, FL.