The driving distance from Memphis Tennessee to Atlanta Georgia is 383 miles via US-78 East per MapQuest. The driving time per MapQuest is 6 hours.
About 385 miles.
via I-40, its 387 miles
15 miles
25 miles
It is about 390 miles.
About 100 miles
250 miles
20 miles
100 miles
Gatlinburg, Tennessee is about 340 mi. or 547 km from Savannah, Georgia.
It's probably 8 or 10 miles, but maybe not that far. The Amtrak station is in downtown Memphis and the airport is in south Memphis. I was close. It is 10.8 miles if you take surface streets and 11.9 miles is you take the interstate, according to Google maps.