How long is the drive to Jacksonville?

It is about 17 hours of driving time.

Is there a direct flight?

Yes, direct flights are available from JFK to JAX.

What is the best time to visit?

Spring and fall are the most pleasant times.

Do I need a car in Jacksonville?

Yes, Jacksonville is a sprawling city and a car is necessary for getting around.

Are there trains to Jacksonville?

Yes, Amtrak's Silver Meteor and Silver Star lines serve Jacksonville.

Smithtown

Jacksonville

Flight Driving

Smithtown to Jacksonville

Updated: 29 May 2026

The journey from Smithtown to Jacksonville spans approximately 950 miles. Driving via I-95 South takes about 16 to 17 hours. For a faster option, fly from JFK or ISP to Jacksonville International Airport (JAX). Jacksonville is the largest city by area in the contiguous U.S. and offers beautiful beaches and riverfront parks. The route is a major artery of the East Coast, passing through several major metropolitan areas.

Total Distance: 1,530 km driving distance; 1,320 km straight-line air distance.

Fastest Way

Flying from JFK is the fastest, taking about 5 hours including airport time.

Cheapest Way

Driving is the most cost-effective for families.

Compare Smithtown to Jacksonville Routes

	Flight Connecting	Driving Direct
Duration	5 hours	17 hours
Avg Price	$200-$400	$160-$220 in fuel
Operator	JetBlue	Personal Vehicle
Route	JFK to JAX.	I-95 South through New Jersey, Maryland, Virginia, North Carolina, South Carolina, and Georgia to Florida.
Tip	Look for direct flights from JFK to JAX to save time.	Expect heavy traffic in the Carolinas and Georgia during holiday weekends.

Travel Tips

Sun Protection
Florida sun is strong; always wear sunscreen even on cloudy days.
Toll Roads
Keep your E-ZPass or SunPass ready for tolls in Florida and along the I-95 route.
Traffic Planning
Use navigation apps to avoid traffic jams in the Jacksonville metro area.
Airport Access
Jacksonville International is about 20 minutes from downtown; plan your transport accordingly.
Hydration
Drink plenty of water, especially if you are spending time outdoors.

Safety Tips

Road Safety
Stay alert for heavy truck traffic on I-95.
Vehicle Maintenance
Ensure your car is serviced before the long drive to Florida.
Emergency Kit
Carry a basic emergency kit in your vehicle.
Stay Aware
Be cautious in unfamiliar areas at night.