Key West to Sarasota Road Trip Guide: Route, Stops & Tips

The route from Key West to Sarasota covers about 350 miles of Florida's most iconic coastal highways. The journey begins on the fabled Overseas Highway (US-1) over the Florida Keys, crosses the Everglades via Alligator Alley (I-75), and ends along the Gulf Coast. A curious fact: the Seven Mile Bridge, part of US-1, was built with a drawbridge for boat traffic and is one of the longest continuous bridges in the world. This trip is a study in contrasts, from turquoise tropical waters to dense mangrove swamps and suburban beaches. Many travelers ask how long to drive Key West, FL to Sarasota, FL; the pure driving time is roughly 5.5–6 hours without stops, but plan for at least two days to appreciate the diverse attractions.

Is it worth driving Key West, FL to Sarasota, FL? Absolutely, because the journey offers immense variety. You can snorkel in the Keys, airboat in the Everglades, and enjoy sunset on Siesta Key Beach. Use this guide to find the best stops Key West, FL to Sarasota, FL, and pace yourself. For help discovering hidden gems, check out how to find the best stops and hidden gems between cities.

Natural landscapes shift dramatically: from the coral reefs and limestone islands of the Keys to the vast sawgrass prairies of Everglades National Park, then to the Gulf's sandy beaches and mangrove estuaries. Do not miss the scenic vista at the Card Sound Road Bridge, a toll alternative to US-1 with fewer cars and gorgeous views.

• UNESCO World Heritage Site: Everglades National Park (designated 1979). Airboat tours at the Miccosukee Indian Village offer cultural context.
• Key West’s commercial strip: Duval Street for souvenir shops and quirky boutiques.
• Sarasota’s St. Armands Circle: upscale shopping and dining with a Mediterranean flair.

Climatic conditions and route aesthetics: Winter (Dec–Apr) is dry and mild (70–80°F), with lower humidity and less rain. Summer (May–Oct) is hot and humid, with afternoon thunderstorms. The sun glare over the water can be intense in the Keys, so polarized sunglasses help. Autumn brings tropical storm risk; check forecasts.

Safety: Beware of distracted driving on US-1; many twisty sections and bridges with limited shoulders. I-75 in the Everglades has long straight stretches that can induce hypnosis. Fatigue management: take breaks every 2 hours or 100 miles. Recommended rest stops: Robbie's of Islamorada (mile marker 77.5 on US-1) for a stretch, restrooms, and feeding tarpon; the Florida City Welcome Center (US-1 & SW 344th St) with picnic tables; and the Oasis Visitor Center (Big Cypress National Preserve) on I-75 for a walkway over the swamp.

• Family and child suitability: Excellent. Key West's beaches (Higgs Beach) are calm; the Everglades Shark Valley tram tour is kid-friendly; Sarasota's Mote Marine Aquarium and Myakka River State Park offer hands-on nature.
• Hidden off-route spots: The Curry Hammock State Park (mile marker 56.2) for kayaking through mangroves, away from crowds. The Skunk Ape Research Headquarters (I-75 exit 80) for quirky Florida folklore.
• Pet-friendly framework: Many hotels in the Keys and Sarasota welcome pets (Marriott, Best Western). Dogs allowed on leash at Key West dog beach (Zachary Taylor) and on Siesta Key Beach (designated areas). Always clean up.

Culinary infrastructure: Key West conch fritters at the Conch Shack; stone crab at Joe's Stone Crab (Miami) as a detour; fresh grouper sandwich at The Square Grouper in Islamorada. For fine dining, Sarasota's Indigenous offers farm-to-table. Street food: Cuban sandwiches in Little Havana (Miami) if you deviate east. Plan lunch around Florida City for variety.

Local commerce and culture: The route passes through small fishing towns (Marathon, Everglades City) where local crafts and seafood markets thrive. In Sarasota, the Ringling Museum showcases art and circus history. For deeper cultural immersion, visit the Key West Tropical Forest & Botanical Garden.

Fuel stations are plentiful along I-75 but sparse on US-1 through the Keys. Fill up in Florida City or Key Largo before heading south. Gas prices are typically 20–30 cents higher in the Keys. Tolls: Alligator Alley (I-75) from Naples to Fort Lauderdale is a toll road; expect around $3–$5 per axle. Bring a SunPass or have exact change. Major road junctions: US-1 to I-75 via FL-997 (Krome Ave) or FL-826 (Palmetto Expressway) near Miami.

• Estimated total fuel cost (one way): $45–$65 depending on vehicle.
• Best refueling points: Key Largo, Florida City, Naples.
• Cell coverage: Good on highways; spotty in Everglades between mile markers 30–70 on I-75.

Road quality: US-1 through the Keys is well-maintained but can be congested, especially near bridges. I-75 is excellent asphalt, but watch for wildlife (deer, alligators) at dawn/dusk. Parking in Key West is expensive ($20–$40/day); consider parking at the Key West Park & Ride (free shuttle included). In Sarasota, downtown parking garages are reasonable.