How long is the drive?

It takes about 3.5 hours without traffic.

No, there is no train service to Key West.

What is the best route?

US-1 South is the only road route.

No, there are no tolls on the Overseas Highway.

Yes, you can fly into Key West International Airport.

Miramar

Key West

Driving

Miramar to Key West

Updated: 28 May 2026

The drive from Miramar to Key West is one of the most iconic road trips in the United States, covering 160 miles. You will travel south to join the Overseas Highway (US-1), which connects the Florida Keys via a series of bridges. This route offers stunning ocean views on both sides of the road. Key West is the southernmost point of the continental United States, known for its unique culture and history. Expect slow traffic through the Keys due to speed limits.

Total Distance: 260 km driving distance; 240 km air distance.

Fastest Way

Driving is the only practical way to reach Key West from Miramar.

Cheapest Way

Driving your own car is the most cost-effective way to reach Key West.

Compare Miramar to Key West Routes

Driving

Direct

Duration

3 hours 30 mins

Avg Price

30-50 USD in fuel

Operator

Personal Vehicle

Route

US-1 South

The speed limit is strictly enforced throughout the Keys.

Travel Tips

Traffic Patience
US-1 is a two-lane road for much of the trip; expect slow traffic.
Sunset Celebration
Arrive at Mallory Square early to catch the famous sunset celebration.
Parking
Parking in Key West is limited and expensive; use public garages.
Hydration
The sun is intense in the Keys; drink plenty of water.
Bridge Views
The Seven Mile Bridge offers the most spectacular views of the trip.