Distance from Philadelphia to Knoxville by Car and Plane

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3. Distance Between Philadelphia and Knoxville

The flight distance from Philadelphia (PA) to Knoxville (TN) is 551 miles or 887 kilometers or 479 nautical miles.
Driving distance from Philadelphia to Knoxville is 626 miles (1008 kilometers).
Difference between fly and travel by a car is 75 miles or 121 km.

Philadelphia to Knoxville Flight Route Map

Map Showing the Distance Between Philadelphia, PA and Knoxville, TN
This map shows the distance from Philadelphia, PA, Usa to Knoxville, TN, Usa. You can also see the distance in miles and km below the map. Flight route map from Philadelphia, Pennsylvania to Knoxville, Tennessee is displayed below.

Driving distance from Philadelphia, PA to Knoxville, TN

The driving distance from Philadelphia, Pennsylvania to Knoxville, Tennessee is 626 miles or 1008 km.
The total driving distance from Philadelphia, PA to Knoxville, TN is 626 miles or 1008 kilometers. Your trip begins in Philadelphia, Pennsylvania. It ends in Knoxville, Tennessee.
The driving distance from Philadelphia, Pennsylvania to Knoxville, Tennessee is approximately 626 miles (1008 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 11 to 12 hours under normal conditions.

Driving time from Philadelphia, PA to Knoxville, TN

How long is the drive from Philadelphia, PA to Knoxville, TN?
The total driving time is 11 hours, 51 minutes.
How long does a car ride from Philadelphia to Knoxville take?
Philadelphia and Knoxville are 11 hours 51 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Philadelphia and Knoxville

Time difference between Philadelphia (PA) and Knoxville (TN) is 0 Hours.

Current local time in Philadelphia	Current local time in Knoxville
2026-04-01, 10:30:44 EDT	2026-04-01, 10:30:44 EDT

How Far is it Between Philadelphia Pennsylvania, USA and Knoxville Tennessee, USA?

You can compare air and road distance between Philadelphia, PA and Knoxville, TN in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	626 mi	1008 km	543.62 nmi
Straight line distance	551 mi	887 km	479 nmi
Difference	75 mi	121 km	64 nmi

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