Philadelphia to Great Smoky Mountains
12h 51m
Drive Time
707
Miles
$82
Gas Cost
5
Stops
Route Details
Distance707 mi
Drive Time12h 51min
Avg Speed55 mph
Cost Breakdown
Gas (30 MPG)$82
Tolls (est.)$0-20
Total$97-$132
FAQ
How long is the drive from Philadelphia to Great Smoky Mountains?
The drive takes approximately 12 hours and 51 minutes covering 707 miles.
How much gas will I need?
At 30 MPG, you'll use about 23 gallons of gas, costing approximately $82 at $3.50/gallon.
What's the best time to leave?
Early morning (6-8 AM) is ideal to avoid rush hour traffic.