How far is Fort Lauderdale, FL from Key West, FL?
The driving distance from Fort Lauderdale, FL to Key West, FL is about 188.8 miles (303.9 km), with a travel time of about 04h 34m by car.
- The straight-line flight distance is about 148.9 miles (239.7 km).
- For a round trip, plan for roughly 09h 09m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 34m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place in Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Fort Lauderdale and Key West.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Lauderdale and Key West.
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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
104.2 mi · 2 hr 43 min · Overseas Highway
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16
Turn right onto North Roosevelt Boulevard
2.4 mi · 6 min · North Roosevelt Boulevard
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17
Turn left onto George Street
1845 ft · 1 min · George Street
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18
Arrive at your destination
0 m · 1 sec · George Street
Car Route Details
A richer read on the saved driving route between Fort Lauderdale and Key West.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Overseas Highway
Continue on Overseas Highway
104 mi · 02h 43m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Fort Lauderdale and Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms near Key West.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Lauderdale to Key West?
The road trip is about 188.8 miles (303.9 km) and usually takes 04h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Key Largo is a useful midpoint, sitting about 94.5 miles from Fort Lauderdale and 94.3 miles from Key West.
How much longer is the road route than the straight-line distance?
The direct path is about 148.9 miles (239.7 km), while the road route adds roughly 39.9 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 7:50 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.67 one way or $55.33 round trip. Estimated CO2 is about 59.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Fort Lauderdale and Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms near Key West.
Stop Ideas Near Key Largo
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Cafe & Wine bar
Monroe County Code Enforcement
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Key Largo.
Miami Intermodal Center
Hollywood
Fort Lauderdale
Flight Path Map
This map shows the direct air route between Fort Lauderdale and Key West. Straight-line distance: 148.96 mi (239.72 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 West
County seat city of Monroe County, Florida, United States; island in Florida Keys
| Population | 23,767 |
| Coordinates | 24.5552400, -81.7816300 |
| Altitude | 1 |
| Country | United States |
End: Key West (-81.78163, 24.55524)
Estimated Travel Time
Distance: 304 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 17m |
| 40 mph (64.37 km/h) | 04h 43m |
| 50 mph (80.47 km/h) | 03h 46m |
| 60 mph (96.56 km/h) | 03h 08m |
| 70 mph (112.65 km/h) | 02h 41m |
| 80 mph (129 km/h) | 02h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $27.67 | $55.33 |
| Mid-grade | $4.60 | $30.66 | $61.31 |
| Premium | $4.90 | $32.66 | $65.31 |
| Diesel | $4.35 | $29.01 | $58.03 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.