MapQuest estimates the driving time as 4 hours and 54 minutes.
It is 308.61 miles according to MapQuest.
St. Augustine does not have Amtrak service. The closest Amtrak station is Palatka. There are two trains daily between Miami and Palatka.
1 hour.
1 hour
About an hour to two hours depending on your speed
About 18 hours and 27 minutes.
about 3 hours driving time
Check on Google Maps
approximately 635 miles
Gainesville, Florida to St Augustine is about 73.27 miles i.e about 1 hour and 38 minutes.
Fort Walton Beach to Saint Augustine is 365.89 miles and would take 5 hours and 50 minutes to drive. [Source: Mapquest]
It will take about 2 hours to drive the 106 miles.