How far is Treasure Island, FL from Port Saint Lucie, FL?
The driving distance from Treasure Island, FL to Port Saint Lucie, FL is about 181.4 miles (292 km), with a travel time of about 03h 26m by car.
- The straight-line flight distance is about 151.8 miles (244.3 km).
- For a round trip, plan for roughly 06h 52m 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 03h 26m.
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.
Town in Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Treasure Island and Port Saint Lucie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Treasure Island and Port Saint Lucie.
-
1
Start on 107th Avenue
32 m · 13 sec · 107th Avenue
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2
Continue on 107th Avenue
1258 ft · 59 sec · 107th Avenue
-
3
Continue on Treasure Island Causeway
1.4 km · 2 min · Treasure Island Causeway
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4
Continue on Central Avenue
1.2 mi · 3 min · Central Avenue
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5
Turn left onto Pasadena Avenue South
1628 ft · 42 sec · Pasadena Avenue South
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6
Turn straight onto 66th Street North
1207 ft · 30 sec · 66th Street North
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7
Turn right onto 5th Avenue North
4.2 mi · 8 min · 5th Avenue North
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8
Take the ramp left toward I 275 North
1811 ft · 50 sec
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9
Merge slight left
21.4 mi · 27 min
-
10
Take the exit slight right toward I 4 East: Orlando
2472 ft · 42 sec
-
11
Continue straight
25.8 mi · 29 min
-
12
Take the exit slight right toward FL 570 Toll East: Lakeland, Winter Haven
2270 ft · 55 sec
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13
Continue on Polk Parkway
9.4 mi · 11 min · Polk Parkway
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14
Take the exit slight right toward US 98: Lakeland, Bartow
2311 ft · 57 sec
-
15
Turn right onto Bartow Road
6.9 mi · 10 min · Bartow Road
-
16
Continue on Broadway Avenue
3183 ft · 1 min · Broadway Avenue
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17
Turn left onto Van Fleet Drive
2787 ft · 1 min · Van Fleet Drive
-
18
Continue straight
1427 ft · 27 sec
-
19
Continue straight
10.8 mi · 14 min
-
20
Continue straight
4.3 mi · 6 min
-
21
Continue straight
46.4 mi · 59 min
-
22
Take the exit left
784 ft · 19 sec
-
23
Continue straight
90 m · 7 sec
-
24
Keep slight right to continue on Florida's Turnpike South: Miami
926 ft · 23 sec
-
25
Merge slight left onto Florida's Turnpike
49.8 mi · 53 min · Florida's Turnpike
-
26
Take the exit slight right toward Port Saint Lucie
1 mi · 3 min
-
27
Continue on Southwest Bayshore Boulevard
147 m · 15 sec · Southwest Bayshore Boulevard
-
28
Turn right onto Southwest Port Saint Lucie Boulevard
1.4 km · 2 min · Southwest Port Saint Lucie Boulevard
-
29
Turn left onto Southeast Airoso Boulevard
1.6 mi · 3 min · Southeast Airoso Boulevard
-
30
Turn left onto Southwest Carter Avenue
66 m · 9 sec · Southwest Carter Avenue
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31
Arrive at your destination
0 m · 1 sec · Southwest Carter Avenue
Car Route Details
A richer read on the saved driving route between Treasure Island and Port Saint Lucie.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Florida's Turnpike
Merge slight left onto Florida's Turnpike
49.8 mi · 00h 53m
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.
Sunny leaving Treasure Island and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Port Saint Lucie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Treasure Island to Port Saint Lucie?
The road trip is about 181.4 miles (292 km) and usually takes 03h 26m 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?
Highland Park is a useful midpoint, sitting about 94.4 miles from Treasure Island and 87 miles from Port Saint Lucie.
How much longer is the road route than the straight-line distance?
The direct path is about 151.8 miles (244.3 km), while the road route adds roughly 29.6 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 10:08 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.55 one way or $53.09 round trip. Estimated CO2 is about 56.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Treasure Island and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Port Saint Lucie.
Stop Ideas Near Highland Park
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 Highland Park.
Winter Haven
Lakeland
Lakeland
Sebring
Flight Path Map
This map shows the direct air route between Treasure Island and Port Saint Lucie. Straight-line distance: 151.78 mi (244.27 km).
#1 Treasure Island
City in Florida, United States
| Population | 6,892 |
| Coordinates | 27.7691900, -82.7689900 |
| Altitude | 1 |
| Country | United States |
#2 Port Saint Lucie
The second most populous city in St.
| Population | 209,715 |
| Coordinates | 27.2939300, -80.3503300 |
| Altitude | 5 |
| Country | United States |
End: Southwest Carter Avenue (-80.350328, 27.294381)
Estimated Travel Time
Distance: 292 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 02m |
| 40 mph (64.37 km/h) | 04h 32m |
| 50 mph (80.47 km/h) | 03h 37m |
| 60 mph (96.56 km/h) | 03h 01m |
| 70 mph (112.65 km/h) | 02h 35m |
| 80 mph (129 km/h) | 02h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $26.55 | $53.09 |
| Mid-grade | $4.60 | $29.41 | $58.83 |
| Premium | $4.90 | $31.33 | $62.67 |
| Diesel | $4.35 | $27.84 | $55.68 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.