If you’re planning a trip to South Florida, one of the most common questions travelers ask is: how far is Key West from Miami? While the distance may seem short on a map, the journey itself is an experience filled with scenic views, iconic bridges, and tropical charm. Understanding the distance, travel options, and what to expect along the way can help you plan a smoother and more enjoyable trip.
This article breaks down the exact distance, different ways to travel, travel times, and what makes the route from Miami to Key West so special.
The Straight-Line Distance vs. Driving Distance
In a straight line (as the crow flies), Key West is about 130 miles from Miami. However, because Key West sits at the end of a long island chain known as the Florida Keys, you cannot travel directly across the water by car.
When driving, the actual distance increases to approximately 165 to 170 miles, depending on your starting point in Miami and the exact route you take. The extra mileage comes from following the Overseas Highway, which winds through dozens of islands before reaching Key West.
How Long Does It Take to Drive from Miami to Key West?
Driving time depends on traffic, weather, and how often you stop, but on average, the trip takes 3.5 to 4.5 hours without long breaks.
Several factors can affect your travel time:
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Traffic leaving Miami, especially during weekends or holidays
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Speed limits through the Florida Keys, which are strictly enforced
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Tourist stops, as many travelers pause to explore beaches, restaurants, and viewpoints
If you plan to enjoy the journey and make stops along the way, it’s best to allow an entire day for the drive.
The Famous Overseas Highway Experience
One of the reasons the Miami-to–Key West trip feels longer than expected is because it’s not just a drive—it’s a sightseeing experience. The route follows U.S. Highway 1, also known as the Overseas Highway, which stretches across 42 bridges and connects more than 30 islands.
The most famous section is the Seven Mile Bridge, offering uninterrupted views of turquoise water on both sides. This part of the journey is often considered one of the most scenic drives in the United States.
Distance by Other Modes of Transportation
Flying from Miami to Key West
If you prefer speed over scenery, flying is the fastest option. The flight distance is roughly 130 miles, and the flight itself usually takes about 45 minutes to 1 hour.
However, when factoring in airport security, boarding, and transportation to and from airports, the total travel time often ends up being around 2.5 to 3 hours.
Bus Travel Distance and Time
Several bus services operate between Miami and Key West. While the distance remains the same as driving (around 165 miles), buses typically take 4 to 5 hours due to scheduled stops and speed limits.
This option is popular among travelers who want to relax and enjoy the views without driving.
Ferry and Boat Options
There is no direct ferry from Miami to Key West. However, ferries do operate between Key West and Fort Myers, which is on Florida’s west coast. While boating from Miami to Key West is possible via private charters, it’s not a common or practical option for most travelers.
Why the Distance Feels Longer Than It Is
Although 165 miles doesn’t sound far, the drive often feels longer because:
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The road is mostly two lanes, limiting passing opportunities
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Speed limits range from 45 to 55 mph in many areas
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Traffic can slow dramatically during peak travel seasons
That said, many travelers agree that the views and relaxed island atmosphere make the journey enjoyable rather than tedious.
Best Stops Between Miami and Key West
Breaking up the distance with stops can make the drive more enjoyable. Some popular places to visit along the way include:
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Key Largo – Known for snorkeling and diving
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Islamorada – Famous for fishing and waterfront dining
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Marathon – Home to the Turtle Hospital and family-friendly beaches
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Bahia Honda State Park – Widely regarded as one of Florida’s best beaches
Stopping at even one or two of these locations can transform the drive into a mini road trip adventure.
Is a Day Trip from Miami to Key West Possible?
Technically, yes—but it’s not ideal. Since the round-trip driving distance is over 330 miles, a same-day visit would involve 8 to 9 hours of driving alone. That leaves little time to explore Key West’s attractions like Duval Street, Mallory Square, or the Ernest Hemingway Home.
Most travelers find that at least one overnight stay in Key West makes the journey worthwhile.
The Psychological Distance: City vs. Island Life
One of the most interesting aspects of the Miami-to–Key West distance is how different the destinations feel. Miami is fast-paced, urban, and energetic, while Key West is relaxed, artistic, and laid-back.
Despite being only a few hours apart, the contrast in atmosphere makes it feel like you’ve traveled much farther than the actual mileage suggests.
Final Thoughts
So, how far is Key West from Miami? In miles, it’s roughly 165 to 170 miles by road, but in experience, it feels like a journey into a completely different world. Whether you drive, fly, or take a bus, the trip is as memorable as the destination itself.
Understanding the distance and travel time helps set realistic expectations and allows you to plan better. With stunning ocean views, iconic bridges, and charming island stops along the way, the route from Miami to Key West proves that sometimes the journey truly is part of the adventure.
