How far is Tampa, FL from Key Biscayne, FL?
The driving distance from Tampa, FL to Key Biscayne, FL is about 286.8 miles (461.5 km), with a travel time of about 05h 23m by car.
- The straight-line flight distance is about 210.5 miles (338.7 km).
- For a round trip, plan for roughly 10h 46m 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 05h 23m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Lee County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Tampa and Key Biscayne.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tampa and Key Biscayne.
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1
Start on East Kennedy Boulevard
36 m · 11 sec · East Kennedy Boulevard
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2
Turn left onto North Tampa Street
90 m · 13 sec · North Tampa Street
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3
Turn left onto East Jackson Street
2823 ft · 2 min · East Jackson Street
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4
Keep slight left to continue on East Jackson Street
21 m · 4 sec · East Jackson Street
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5
Turn left onto North Nebraska Avenue
123 m · 10 sec · North Nebraska Avenue
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6
Take the ramp slight right toward FL 618 Toll East: Brandon
853 ft · 21 sec
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7
Merge slight left onto Lee Roy Selmon Expressway
7.8 mi · 9 min · Lee Roy Selmon Expressway
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8
Keep slight right to continue on I 75 South: Naples
2585 ft · 34 sec
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9
Merge slight left
55.8 mi · 1 hr
-
10
Keep slight left
181.3 mi · 3 hr 14 min
-
11
Keep slight right to continue on Port Everglades Expressway
9 mi · 10 min · Port Everglades Expressway
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12
Take the exit slight right toward US 441: Orlando, Miami, Florida's Turnpike
756 ft · 19 sec
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13
Turn straight onto SR 84 East, I 595 East, US 441: Florida's Turnpike, North Orlando, South Miami
2215 ft · 37 sec
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14
Take the ramp slight right toward Florida's Turnpike, Miami South, Orlando North
1906 ft · 47 sec
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15
Keep slight left to continue on Miami, Florida's Turnpike
2322 ft · 56 sec
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16
Keep slight left to continue on Miami, Florida's Turnpike South
1381 ft · 34 sec
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17
Merge slight left onto Florida's Turnpike
10.4 mi · 12 min · Florida's Turnpike
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18
Take the exit slight right toward I 95, US 441, SR 826 West
1760 ft · 43 sec
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19
Keep slight left to continue on I 95, US 441
1.3 km · 2 min
-
20
Keep slight left to continue on I 95 South
752 ft · 18 sec
-
21
Merge slight left
11.4 mi · 15 min
-
22
Take the exit slight right toward Rickenbacker Causeway, Key Biscayne
1013 ft · 27 sec
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23
Continue on Mary Brickell Road
129 m · 8 sec · Mary Brickell Road
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24
Continue on Southwest 26th Road
155 m · 16 sec · Southwest 26th Road
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25
Continue on Southeast 26th Road
123 m · 13 sec · Southeast 26th Road
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26
Continue on Rickenbacker Causeway
5.7 mi · 10 min · Rickenbacker Causeway
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27
Continue on Crandon Boulevard
3127 ft · 2 min · Crandon Boulevard
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28
Continue on Crandon Boulevard
103 m · 16 sec · Crandon Boulevard
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29
Arrive at your destination
0 m · 1 sec · Crandon Boulevard
Car Route Details
A richer read on the saved driving route between Tampa and Key Biscayne.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 75 South
Keep slight left
181 mi · 03h 14m
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 leaving Tampa and Mostly Cloudy near Key Biscayne.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tampa to Key Biscayne?
The road trip is about 286.8 miles (461.5 km) and usually takes 05h 23m 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 143.5 miles from Tampa and 143.3 miles from Key Biscayne.
How much longer is the road route than the straight-line distance?
The direct path is about 210.5 miles (338.7 km), while the road route adds roughly 76.3 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 6:14 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $41.98 one way or $83.96 round trip. Estimated CO2 is about 89.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Tampa and Mostly Cloudy near Key Biscayne.
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 Tampa and Key Biscayne. Straight-line distance: 210.43 mi (338.65 km).
#1 Tampa
The third most populous city in Florida and the center of the Tampa metropolitan area.
| Population | 407,599 |
| Coordinates | 27.9475200, -82.4584300 |
| Altitude | 1 |
| Country | United States |
#2 Key Biscayne
Village in Miami-Dade County, Florida
| Population | 12,730 |
| Coordinates | 25.6937100, -80.1628200 |
| Altitude | 1 |
| Country | United States |
End: Key Biscayne (-80.16282, 25.69371)
Estimated Travel Time
Distance: 462 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 33m |
| 40 mph (64.37 km/h) | 07h 10m |
| 50 mph (80.47 km/h) | 05h 44m |
| 60 mph (96.56 km/h) | 04h 46m |
| 70 mph (112.65 km/h) | 04h 05m |
| 80 mph (129 km/h) | 03h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $41.98 | $83.96 |
| Mid-grade | $4.60 | $46.51 | $93.02 |
| Premium | $4.90 | $49.55 | $99.10 |
| Diesel | $4.35 | $44.02 | $88.04 |
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.