Is there a train to Key Largo?

No, there is no passenger rail service to Key Largo or the Florida Keys.

How long is the drive to Miami?

The drive typically takes between 90 minutes and 2 hours depending on traffic.

Are there tolls on this route?

Yes, the Florida Turnpike and certain express lanes in Miami require a SunPass.

Can I take a bus from Key Largo?

Yes, private shuttle services like Keys Shuttle operate daily routes to Miami.

Is US-1 the only road?

Yes, US-1 is the only major highway connecting the Florida Keys to the mainland.

Key Largo

Miami

Bus Driving

Key Largo to Miami

Updated: 28 May 2026

The journey from Key Largo to Miami covers approximately 105 kilometers via the Overseas Highway, known as US-1. You will cross the Card Sound Bridge or the Jewfish Creek Bridge to reach the mainland. The drive typically takes 90 minutes depending on traffic near Homestead. This route serves as the primary gateway for travelers leaving the Florida Keys. Expect scenic views of the Everglades as you transition from island life to the urban landscape of Miami.

Total Distance: 105 km driving distance; 95 km straight-line air distance.

Fastest Way

Driving via US-1 is the fastest, usually taking 90 minutes without congestion.

Cheapest Way

Driving your own vehicle is the most cost-effective method for groups.

Compare Key Largo to Miami Routes

	Bus Direct	Driving Direct
Duration	2 hours 15 mins	1 hour 30 mins
Avg Price	$30-$50	$15-$25 in fuel
Operator	Keys Shuttle	Personal Vehicle
Route	US-1 to Miami International Airport	US-1 North to Florida Turnpike
Tip	Book your seat at least 48 hours in advance during peak season.	Avoid traveling on Sunday afternoons to bypass heavy tourist traffic returning to Miami.

Travel Tips

Traffic Awareness
US-1 is a single-lane highway for much of the Keys; accidents can cause significant delays.
Fuel Up
Gas prices are often higher in the Keys than in Miami; fill your tank before leaving Key Largo.
Sun Protection
The Florida sun is intense even while driving; keep sunscreen and sunglasses accessible.
Navigation
Download offline maps as cellular service can be spotty in the remote stretches of the Everglades.
Hydration
Keep bottled water in your car, especially during the humid summer months.

Safety Tips

Wildlife
Watch for Key Deer and other wildlife crossing the road, especially at dawn and dusk.
Weather
Monitor local news for tropical storm warnings during hurricane season.
Road Conditions
Be cautious of flooding on low-lying roads during heavy rain events.
Emergency
Dial 911 for emergencies; note your mile marker to help responders locate you.