Is there a train from Miami to Charleston?

Yes, Amtrak operates the Silver Meteor, but it takes significantly longer than driving or flying.

How long is the drive from Key Biscayne to Charleston?

The drive typically takes 9 to 10 hours depending on traffic conditions.

What is the best airport for Charleston?

Charleston International Airport (CHS) is the primary airport serving the city.

Are there tolls on the way to Charleston?

Yes, you will encounter tolls in Florida, but the route through Georgia and South Carolina is mostly toll-free.

Can I take a bus to Charleston?

Yes, Greyhound offers service, but it requires multiple transfers and is not recommended for speed.

Key Biscayne

Charleston

Flight Driving

Key Biscayne to Charleston

Updated: 28 May 2026

The journey from Key Biscayne to Charleston spans approximately 850 kilometers along the Atlantic coast. Most travelers prefer driving via I-95 North, which takes about 9 hours depending on traffic through Jacksonville and Savannah. Alternatively, you can fly from Miami International Airport to Charleston International Airport in under 2 hours. The route offers a scenic transition from tropical Florida landscapes to historic Southern charm. Expect heavy congestion near the Miami metropolitan area before reaching the open highways of Georgia and South Carolina.

Total Distance: 850 km driving distance; 780 km straight-line air distance.

Fastest Way

Flying from Miami International Airport is the fastest method, taking only 2 hours in the air.

Cheapest Way

Driving is the most cost-effective option for groups of two or more people.

Compare Key Biscayne to Charleston Routes

	Flight Direct	Driving Direct
Duration	2 hours	9 hours
Avg Price	$150-$350	$120-$180 in fuel
Operator	American Airlines	Personal Vehicle
Route	MIA to CHS	I-95 North through Florida, Georgia, and South Carolina.
Tip	Book your flight at least three weeks in advance to secure lower fares.	Avoid driving through downtown Jacksonville during morning rush hour to save 45 minutes.

Travel Tips

Toll Roads
Ensure you have a SunPass for Florida toll roads to avoid hefty administrative fees.
Parking in Charleston
Use the public parking garages downtown as street parking is strictly enforced and limited.
Flight Connections
If no direct flights are available, look for connections through Charlotte or Atlanta.
Hydration
Keep extra water in your car, as the humidity in both Florida and South Carolina can be intense.
Traffic Apps
Use real-time traffic apps to monitor construction delays on I-95 near the Georgia border.

Safety Tips

Hurricane Season
Check weather reports during summer and autumn months for potential tropical storms.
Driver Fatigue
Take breaks every 3 hours when driving the long stretch through Georgia.
Vehicle Check
Ensure your tire pressure is optimal for high-speed highway driving before departing.
Emergency Contacts
Save the highway patrol numbers for Florida, Georgia, and South Carolina in your phone.