Miami to Key West road trip planner
The Overseas Highway (US-1) island-hops across 42 bridges to the southernmost point of the continental US.
- Distance
- About 165 miles (265 km)
- Time
- 3.5–4 hours (1–2 days)
- Best time
- December–April
Route
- Miami, FL
- Key Largo, FL
- Marathon, FL
- Key West, FL
Highlights
- Seven Mile Bridge
- John Pennekamp Coral Reef State Park
- Bahia Honda State Park
- Southernmost Point buoy in Key West
Tips
- US-1 is mostly two lanes — weekend traffic can add hours.
- Dog-friendly hotels in Key West fill up fast in winter; book early from the Hotels tab.
Plan the rest in XCRSN
Open the route, then add your vehicle for fuel costs, pick hotels where each driving day ends, and add sights, dog parks and rest areas along the way. Send it to Google or Apple Maps when you're ready to go.
Open this route in XCRSN