Distance between cities › USA › Illinois › Markham, IL › Distance from Markham to Killarney Book Hotels

Distance from Markham, IL to Killarney, FL

Distance

1,095 mi

Time

20 hours 37 mins

Gas Cost

$102 - $198

There are 963.38 miles from Markham to Killarney in southeast direction and 1,095 miles (1,762.23 kilometers) by car, following the I-75 and GA 540 route.

Markham and Killarney are 20 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Markham, IL to Killarney, FL.

Please note the time difference between Markham, IL and Killarney, FL is 1 hour. The current time in Markham is 9:58 am and the current time in Killarney is 10:58 am.

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Lowest Price Rental Cars in Markham, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Markham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.97 gallons of gas to cover the route between Markham, IL and Killarney, FL.

The estimated cost of gas to go from Markham to Killarney is $143.42.

During the route, an average car will release 861.41 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 Markham, IL and Killarney, FL

If you want to meet halfway between Markham, IL and Killarney, FL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.275492 and -85.156485, or 35º 16' 31.7712" N, 85º 9' 23.346" W. This location is 547.40 miles away from Markham, IL and Killarney, FL and it would take approximately 10 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Soddy Daisy, TN, situated 544 miles from Markham, IL and 552 miles from Killarney, FL. It would take 10 hours 35 mins to go from Markham to Soddy Daisy and 10 hours 6 mins to go from Killarney to Soddy Daisy.

Major City Closest to Halfway Point

The major city closest to the halfway point between Markham, IL and Killarney, FL is Chattanooga, TN, situated 560 miles from Markham, IL and 539 miles from Killarney, FL. It would take 10 hours 53 mins to go from Markham to Chattanooga and 9 hours 49 mins to go from Killarney to Chattanooga.