How far is Fort Lauderdale, FL from Key Largo, FL?
The driving distance from Fort Lauderdale, FL to Key Largo, FL is about 91.5 miles (147.2 km), with a travel time of about 02h 02m by car.
- The straight-line flight distance is about 74 miles (119.1 km).
- For a round trip, plan for roughly 04h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 02m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Miami-Dade County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Fort Lauderdale and Key Largo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Lauderdale and Key Largo.
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1
Start on East Broward Boulevard
1.6 mi · 3 min · East Broward Boulevard
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2
Take the ramp slight left toward I 95 South: Miami
885 ft · 24 sec
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3
Keep slight right to continue on I 595: Port Everglades, Fort Lauderdale - Hollywood International Airport
2.2 mi · 4 min
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4
Keep slight right to continue on I 595 West
1 mi · 2 min
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5
Merge slight left onto Port Everglades Expressway
1.5 km · 1 min · Port Everglades Expressway
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6
Take the exit slight right toward SR 84 West: Florida's Turnpike
925 ft · 23 sec
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7
Turn straight
2518 ft · 44 sec
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8
Take the ramp slight left toward Florida's Turnpike South: Miami
1.1 mi · 2 min
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9
Keep slight left to continue on Miami, Florida's Turnpike South
1381 ft · 34 sec
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10
Merge slight left onto Florida's Turnpike
7.2 mi · 8 min · Florida's Turnpike
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11
Take the exit slight right toward Florida's Turnpike Toll South, Homestead
1197 ft · 20 sec · Homestead Extension of Florida's Turnpike
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12
Keep slight left to continue on Homestead Extension of Florida's Turnpike
46.9 mi · 54 min · Homestead Extension of Florida's Turnpike
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13
Keep slight left
2930 ft · 1 min
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14
Merge slight left onto Dixie Highway
19.2 mi · 27 min · Dixie Highway
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15
Continue on Overseas Highway
9.3 mi · 16 min · Overseas Highway
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16
Continue on Overseas Highway
138 m · 28 sec · Overseas Highway
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17
Turn right onto Harbor Drive
94 m · 14 sec · Harbor Drive
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18
Arrive at your destination
0 m · 1 sec · Harbor Drive
Car Route Details
A richer read on the saved driving route between Fort Lauderdale and Key Largo.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Homestead Extension of Florida's Turnpike
Keep slight left to continue on Homestead Extension of Florida's Turnpike
46.9 mi · 00h 54m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Fort Lauderdale and Slight Chance Rain Showers near Key Largo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Lauderdale to Key Largo?
The road trip is about 91.5 miles (147.2 km) and usually takes 02h 02m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Three Lakes is a useful midpoint, sitting about 45.9 miles from Fort Lauderdale and 45.7 miles from Key Largo.
How much longer is the road route than the straight-line distance?
The direct path is about 74 miles (119.1 km), while the road route adds roughly 17.5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.40 one way or $26.80 round trip. Estimated CO2 is about 28.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Fort Lauderdale and Slight Chance Rain Showers near Key Largo.
Stop Ideas Near Three Lakes
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Bistro & Martini Bar
Historic Homestead Town Hall Museum
Hialeah City Hall
Homestead Building & Zoning
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Three Lakes.
Miami Intermodal Center
Hollywood
Fort Lauderdale
Deerfield Beach
Flight Path Map
This map shows the direct air route between Fort Lauderdale and Key Largo. Straight-line distance: 74.03 mi (119.14 km).
#1 Fort Lauderdale
The second most populous city in Broward County, Florida.
| Population | 184,245 |
| Coordinates | 26.1223100, -80.1433800 |
| Altitude | 1 |
| Country | United States |
#2 Key Largo
Census designated place in Florida, United States
| Population | 10,433 |
| Coordinates | 25.0865200, -80.4472800 |
| Altitude | 2 |
| Country | United States |
End: Key Largo (-80.44728, 25.08652)
Estimated Travel Time
Distance: 147 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 02m |
| 40 mph (64.37 km/h) | 02h 17m |
| 50 mph (80.47 km/h) | 01h 49m |
| 60 mph (96.56 km/h) | 01h 31m |
| 70 mph (112.65 km/h) | 01h 18m |
| 80 mph (129 km/h) | 01h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $13.40 | $26.80 |
| Mid-grade | $4.60 | $14.85 | $29.69 |
| Premium | $4.90 | $15.81 | $31.63 |
| Diesel | $4.35 | $14.05 | $28.10 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Florida · May 07, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.