Before a Miami to Key West drive, know that the trip along the Overseas Highway (US-1) covers about 160 miles and takes around 3.5–4 hours without long stops, but you’ll want extra time to enjoy the scenic ocean views, bridges, and small islands. The highlight is the Florida Keys, especially crossing the famous Seven Mile Bridge. Plan fuel stops since gas stations are limited on some stretches, and book accommodations in advance during peak seasons (winter and spring). Check weather forecasts during hurricane season (June–November), carry sunscreen and water, and consider stopping at places like Key Largo or Marathon for snorkeling, beaches, and seafood before reaching Key West