How far is Key Biscayne, FL from Clearwater, FL?
The driving distance from Key Biscayne, FL to Clearwater, FL is about 293 miles (471.5 km), with a travel time of about 04h 28m by car.
- The straight-line flight distance is about 226 miles (363.7 km).
- For a round trip, plan for roughly 08h 56m 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 28m.
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 Lee County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Key Biscayne and Clearwater.
Turn-by-Turn Driving Directions
Step-by-step road directions between Key Biscayne and Clearwater.
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1
Start on Crandon Boulevard
2829 ft · 1 min · Crandon Boulevard
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2
Continue on Rickenbacker Causeway
5.6 mi · 10 min · Rickenbacker Causeway
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3
Take the ramp straight toward US 1 South, I 95 North: Coral Gables, Downtown, Airport
3007 ft · 1 min
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4
Merge slight left
3.6 mi · 5 min
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5
Keep slight right
7.8 mi · 10 min
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6
Take the exit slight left toward SR 826 West: Florida's Turnpike Toll
1.3 km · 2 min
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7
Keep slight left to continue on Florida's Turnpike
2242 ft · 55 sec
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8
Merge slight right onto Florida's Turnpike
10.5 mi · 12 min · Florida's Turnpike
-
9
Take the exit slight right toward I 595, SR 84, US 441
2526 ft · 1 min
-
10
Keep slight left to continue on SR 84 West, I 595 West
3027 ft · 1 min
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11
Keep slight left to continue on I 595 West
728 ft · 18 sec
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12
Merge slight left onto Port Everglades Expressway
9.1 mi · 11 min · Port Everglades Expressway
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13
Merge slight left
209.2 mi · 3 hr 44 min
-
14
Take the exit slight right toward I 275 North: Saint Petersburg
5.7 mi · 8 min
-
15
Keep slight left
1610 ft · 20 sec
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16
Merge slight right onto Sunshine Skyway Bridge
19.5 mi · 23 min · Sunshine Skyway Bridge
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17
Take the exit slight right toward 54th Avenue North Westbound
1483 ft · 36 sec
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18
Turn straight onto 54th Avenue North
1.5 km · 2 min · 54th Avenue North
-
19
Turn right onto 34th Street North
2972 ft · 1 min · 34th Street North
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20
Continue on US Highway 19 North
9.1 mi · 13 min · US Highway 19 North
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21
Take the exit slight right toward FL 60: Seville Boulevard, Gulf To Bay
556 ft · 14 sec
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22
Continue on US 19 Northbound Frontage Road
2125 ft · 54 sec · US 19 Northbound Frontage Road
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23
Continue on Northbound Frontage Road
1034 ft · 25 sec · Northbound Frontage Road
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24
Take the exit slight left
635 ft · 20 sec
-
25
Continue on Gulf to Bay Boulevard
2.7 mi · 5 min · Gulf to Bay Boulevard
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26
Continue on Court Street
1.5 mi · 3 min · Court Street
-
27
Turn right onto South Ft Harrison Avenue
1297 ft · 40 sec · South Ft Harrison Avenue
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28
Arrive at your destination
0 m · 1 sec · North Fort Harrison Avenue
Car Route Details
A richer read on the saved driving route between Key Biscayne and Clearwater.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Port Everglades Expressway
Merge slight left
209 mi · 03h 44m
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 Cloudy leaving Key Biscayne and Mostly Sunny near Clearwater.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Key Biscayne to Clearwater?
The road trip is about 293 miles (471.5 km) and usually takes 04h 28m 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?
Estero is a useful midpoint, sitting about 145.6 miles from Key Biscayne and 147.3 miles from Clearwater.
How much longer is the road route than the straight-line distance?
The direct path is about 226 miles (363.7 km), while the road route adds roughly 67 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 8:04 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.89 one way or $85.78 round trip. Estimated CO2 is about 91.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Key Biscayne and Mostly Sunny near Clearwater.
Stop Ideas Near Estero
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Estero.
Fort Myers, Florida
Port Charlotte, Florida
Flight Path Map
This map shows the direct air route between Key Biscayne and Clearwater. Straight-line distance: 226.01 mi (363.72 km).
#1 Key Biscayne
Village in Miami-Dade County, Florida
| Population | 12,730 |
| Coordinates | 25.6937100, -80.1628200 |
| Altitude | 1 |
| Country | United States |
#2 Clearwater
The second most populous city in Pinellas County, Florida.
| Population | 116,552 |
| Coordinates | 27.9658500, -82.8001000 |
| Altitude | 9 |
| Country | United States |
End: North Fort Harrison Avenue (-82.799962, 27.965851)
Estimated Travel Time
Distance: 472 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 45m |
| 40 mph (64.37 km/h) | 07h 19m |
| 50 mph (80.47 km/h) | 05h 51m |
| 60 mph (96.56 km/h) | 04h 52m |
| 70 mph (112.65 km/h) | 04h 11m |
| 80 mph (129 km/h) | 03h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $42.89 | $85.78 |
| Mid-grade | $4.60 | $47.52 | $95.05 |
| Premium | $4.90 | $50.62 | $101.25 |
| Diesel | $4.35 | $44.98 | $89.96 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.