Origin
Watertown, FL
Late night in Watertown on Wednesday
Local time
2:48 AM
EDT
Current temp
92°F
Unavailable
Live forecast
Trip from Watertown, FL to Port Saint Lucie, FL
Data updated 0 seconds ago
Drive Time
4h 59m
Distance
270.9 mi
436 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$43
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
4h 46m
★
6 AM
4h 59m
8 AM
5h 26m
10 AM
5h 8m
12 PM
5h 6m
3 PM
5h 10m
5 PM
5h 25m
8 PM
4h 51m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Watertown, FL
Samuel Etienne
Trip Overview
This 270.9-mile drive from Watertown to Port Saint Lucie is a solid day trip, clocking in at just under 5 hours of pure driving time. You'll spend 96% of your journey on highways, making it a very direct, focused route. With an estimated fuel cost of $43, it's an economical option for traversing Florida. The route is primarily a highway-focused drive, so don't expect a leisurely cruise through small towns. It's designed for getting from point A to point B efficiently, connecting two points within the same state. Consider an early start to maximize your daylight hours.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
135.5 miles from Watertown, FL
A natural place for your longest stop of the day , about 2h 30m into the drive .
Loading map...
Drive Character
Expect a highway-intensive experience on this route, with 96% of the drive taking place on major roadways. You'll encounter a significant stretch of 165.2 miles on Florida's Turnpike, offering a consistent, high-speed environment. The main arteries guiding you include Florida's Turnpike, I-75, and Southwest State Road 47. This profile suggests a drive that prioritizes forward momentum over scenic detours, with limited opportunities for spontaneous exploration off the main path. The road character remains largely consistent, focused on efficient travel.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 15 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Florida's Turnpike is the longest continuous segment at about 165.2 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Florida's Turnpike and I 75. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 3 miles in near FL 47 / Southwest State Road 47.
Route Complexity
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 270.9 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 3 miles (FL 47 / Southwest State Road 47): Highway fork - watch signs carefully. Lane positioning matters here; at 6.8 miles: Lane positioning matters here; at 102.2 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 11 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
3 mi into trip
|
~6m in
|
FL 47 / Southwest State Road 47
Keep slight right at fork onto FL 47 / Southwest State Road 47
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
6.8 mi into trip
|
~12m in
Turn left toward I 75 South: Tampa
Lane positioning matters here
Use the left lane.
Toward I 75 South: Tampa
8
102.2 mi into trip
|
~1h 54m in
|
Florida's Turnpike
Take the exit onto Florida's Turnpike toward Florida's Turnpike South, Orlando
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Exit 328
Toward Florida's Turnpike South, Orlando
6
268.5 mi into trip
|
~4h 54m in
|
FL 716 / Southwest Port Saint Lucie Boulevard
Turn right onto FL 716 / Southwest Port Saint Lucie Boulevard
Lane positioning matters here
Use the right lane.
6
269.3 mi into trip
|
~4h 55m in
|
CR 615 / Southeast Airoso Boulevard
Turn left onto CR 615 / Southeast Airoso Boulevard
Lane positioning matters here
Use the left / uturn lanes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Watertown, FL and Port Saint Lucie, FL, road signs point toward Florida's Turnpike South and Orlando.
Florida's Turnpike South
102.2 mi in
|
~1h 54m
|
via Florida's Turnpike
Orlando
102.2 mi in
|
~1h 54m
|
via Florida's Turnpike
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Florida's Turnpike | 165.2 mi | 2h 57m |
| I 75 | 95.1 mi | 1h 41m |
| Southwest State Road 47 | 3.8 mi | 6m |
| Southeast Airoso Boulevard | 1.6 mi | 2m |
| Southwest Main Boulevard | 1.4 mi | 2m |
| East Duval Street | 1.3 mi | 2m |
| Southwest Port Saint Lucie Boulevard | 0.8 mi | 1m |
| Northeast Milton Terrace | 0.2 mi | <1m |
Longest stretch:
Florida's Turnpike
— 165.2 mi, about 2h 57m
Turn-by-Turn Driving Directions
Step-by-step road directions between Watertown, FL and Port Saint Lucie, FL.
1
Start on Northeast Washington Street
0.1 mi
·
20 sec
·
Northeast Washington Street
2
Turn left onto Northeast Milton Terrace
0.2 mi
·
45 sec
·
Northeast Milton Terrace
3
At end of road, turn right onto Northeast Jacksonvile Loop
0.1 mi
·
18 sec
·
Northeast Jacksonvile Loop
4
Turn right onto US 90
1.3 mi
·
2 min
·
East Duval Street
5
Turn left onto US 41; US 441 Truck
1.4 mi
·
2 min
·
Southwest Main Boulevard
6
Keep slight right at fork onto FL 47
3.8 mi
·
6 min
·
Southwest State Road 47
Use the straight / slight right lanes.
7
Turn left
0.2 mi
·
28 sec
Toward I 75 South: Tampa
Use the left lane.
8
Merge onto I 75
95 mi
·
1 hr 41 min
·
I 75
Use the straight lane.
9
Take the exit onto Florida's Turnpike
165 mi
·
2 hr 57 min
·
Florida's Turnpike
Exit 328
Toward Florida's Turnpike South, Orlando
Use the slight left / straight lanes.
10
Take the exit
1.0 mi
·
2 min
Exit 142
Toward Port Saint Lucie
11
Continue on Southwest Bayshore Boulevard
483 ft
·
15 sec
·
Southwest Bayshore Boulevard
12
Turn right onto FL 716
0.8 mi
·
1 min
·
Southwest Port Saint Lucie Boulevard
Use the right lane.
13
Turn left onto CR 615
1.6 mi
·
2 min
·
Southeast Airoso Boulevard
Use the left / uturn lanes.
14
Turn left onto Southwest Carter Avenue
215 ft
·
9 sec
·
Southwest Carter Avenue
15
Arrive at destination
Southwest Carter Avenue
Trip Plan
Given the 4-hour and 59-minute duration, this trip is comfortably manageable as a single-day adventure. An early morning departure from Watertown is recommended to avoid potential traffic and allow ample time for your destination. While the drive is mostly highway, plan for one stop to stretch your legs and refuel. The longest uninterrupted stretch is over 165 miles on Florida's Turnpike, so ensure you're well-rested before beginning that segment. Keep an eye on your fuel gauge, especially as you approach the Turnpike section, to ensure you have sufficient gas for the longer stretches.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 135.5 miles from Watertown, FL, or about 2h 30m into the drive.
The longest continuous stretch on this route runs about 165.2 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 135.5 miles or 2h 30m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 3m
Traffic, exits, and arrival timing usually matter more near Port Saint Lucie, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Watertown, FL so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Watertown, FL
This is one driving day of about 270.9 miles and 4h 59m.
Your first comfortable stop window is around 80 miles from Watertown, FL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Florida's Turnpike for about 165.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 135.5 mi from Watertown, FL · 2h 30m into the drive
Mid-route town
Meal stop
135 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 135.5 miles from Watertown, FL, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Florida's Turnpike if your tank is already low. That segment runs about 165.2 miles.
Arriving in Port Saint Lucie, FL
The final approach into Port Saint Lucie, FL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Port Saint Lucie, FL.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$43.12 one way
$86.24 round trip
$4.04/gal
25.4 MPG avg
95 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.40 | $46.91 | $93.81 |
| premium | $4.72 | $50.37 | $100.74 |
| diesel | $5.61 | $59.81 | $119.62 |
Estimated Tolls: $11.56
Florida's Turnpike
(165.2 mi)
$11.56
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$43
Tolls
$12
Meals
$25–$50
Total
$80–$105
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 94.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 81.3 | 1 | $28.44 | $13.00 |
| Efficient EV | 67.7 | 0 | $23.70 | $10.84 |
| EV Truck/SUV | 108.4 | 1 | $37.93 | $17.34 |
Gas CO2
95 kg
EV CO2
32 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Port Saint Lucie, FL
Late night in Port Saint Lucie on Wednesday
Local time
2:48 AM
EDT
Current temp
81°F
Slight Chance Rain Showers
E 10 mph
10% chance
Live forecast
Rip Current Statement
Rip Current Statement issued April 14 at 4:28PM EDT until April 16 at 8:00PM EDT by NWS Miami FL
Rip Current Statement
Rip Current Statement issued April 14 at 12:29PM EDT until April 15 at 2:00AM EDT by NWS Tallahassee FL
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 59m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Watertown, FL to Port Saint Lucie, FL covers 270.9 miles and takes about 4h 59m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Florida's Turnpike, I 75, Southwest State Road 47. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 135.5 miles from Watertown, FL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $43.12 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This drive requires moderate attention. Across 270.9 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 3 miles (FL 47 / Southwest State Road 47): Highway fork - watch signs carefully. Lane positioning matters here; at 6.8 miles: Lane positioning matters here; at 102.2 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Watertown, FL and Port Saint Lucie, FL, road signs point toward Florida's Turnpike South and Orlando.
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