Allentown to Great Smoky Mountains: Road Trip Guide & Distance
How far is Allentown from Great Smoky Mountains?
The distance from Allentown to Great Smoky Mountains is 554.8 miles (892.9 km) as the crow flies. Great Smoky Mountains is located SW of Allentown. By car, the driving distance is approximately 665.8 miles, taking about 13h 24min. A direct flight would take roughly 1h 37min. Both are located in United States — Allentown in Pennsylvania and Great Smoky Mountains in Tennessee.
This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.
Coordinates come from public place data for Allentown and Great Smoky Mountains. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from Allentown to Great Smoky Mountains
Suggested Stops Between Allentown & Great Smoky Mountains
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Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 185 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 46 hours
- You could travel this distance about 44.9 times to circle the Earth's equator