Plan a 3-day road trip from Miami to Key West along the Overseas Highway with best stops
The ultimate Florida Keys road trip — 255km of bridges, beaches, and key lime pie from Miami to the southernmost point. Route: Miami → Key Largo → Islamorada → Marathon (Seven Mile Bridge) → Bahia Honda → Key West
3days
11stops
255total km
Trip Highlights
Short daily drives let you actually enjoy stops
Overseas Highway is the attraction — every mile is scenic
Key West finale with zero driving day
Flexible: easy to add Dry Tortugas or skip if rushed
Estimated Cost
Gas (round trip)$90
Lodging (2 nights)$400-600
Food & drinks$300-450
Activities & park fees$150-200
Dry Tortugas seaplane (optional)$380
Money Savers
1Pack a cooler — grocery stores are scarce and pricey in the Keys
2Stay in Marathon or Big Pine Key to cut lodging costs
3Skip the seaplane, take the ferry to Dry Tortugas for half price
4Free sunset at Mallory Square beats $20 bar tabs
Heads Up
Book Key West lodging early — it fills up fast
Pennekamp snorkel trips sell out by 10am
Cash for Robbie's tarpon feeding and Mallory Square tips
Sunscreen + hat — the reflection off water is brutal
1
Miami to Islamorada
3 stops · 145km · 2h30m
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2
The Seven Mile Stretch
4 stops · 110km · 2h
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3
Key West Deep Dive
4 stops · 0km · 0h
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Plan your trip with Roadigo
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Plan a 3-day road trip from Miami to Key West along the Overseas Highway with best stops | Roadigo