How far is Port Saint Lucie, FL from South Beach, FL?
The driving distance from Port Saint Lucie, FL to South Beach, FL is about 23.9 miles (38.5 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 20.6 miles (33.1 km).
- For a round trip, plan for roughly 01h 33m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 00h 46m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The most populous city in St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Port Saint Lucie and South Beach.
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Saint Lucie and South Beach.
-
1
Start on Southwest Carter Avenue
66 m · 15 sec · Southwest Carter Avenue
-
2
Turn left onto Southeast Airoso Boulevard
1.6 mi · 3 min · Southeast Airoso Boulevard
-
3
Turn right onto Southeast Prima Vista Boulevard
3063 ft · 1 min · Southeast Prima Vista Boulevard
-
4
Continue on East Prima Vista Boulevard
1109 ft · 22 sec · East Prima Vista Boulevard
-
5
Continue on Northeast Prima Vista Boulevard
1230 ft · 27 sec · Northeast Prima Vista Boulevard
-
6
Continue on Prima Vista Boulevard
2652 ft · 1 min · Prima Vista Boulevard
-
7
Turn left onto Northeast Riomar Drive
3219 ft · 1 min · Northeast Riomar Drive
-
8
At the end of the road, turn left onto US Highway 1
7.9 mi · 15 min · US Highway 1
-
9
Continue on North 4th Street
1.5 km · 2 min · North 4th Street
-
10
Turn straight onto Old Dixie Highway
3276 ft · 2 min · Old Dixie Highway
-
11
Turn right
2.4 mi · 5 min
-
12
Turn left onto Atlantic Beach Boulevard
7.2 mi · 12 min · Atlantic Beach Boulevard
-
13
Turn left onto Regatta Drive
1233 ft · 43 sec · Regatta Drive
-
14
Turn right onto Springline Drive
1420 ft · 49 sec · Springline Drive
-
15
Enter the roundabout and take exit 2 toward Springline Drive
47 m · 9 sec · Springline Drive
-
16
Exit the roundabout onto Springline Drive
2014 ft · 1 min · Springline Drive
-
17
Turn left onto Anchor Drive
137 m · 16 sec · Anchor Drive
-
18
Enter the roundabout and take exit 1 toward Anchor Drive
10 m · 1 sec · Anchor Drive
-
19
Exit the roundabout onto Anchor Drive
121 m · 14 sec · Anchor Drive
-
20
Arrive at your destination
0 m · 1 sec · Anchor Drive
Car Route Details
A richer read on the saved driving route between Port Saint Lucie and South Beach.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
US Highway 1
At the end of the road, turn left onto US Highway 1
7.91 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Port Saint Lucie and Sunny near South Beach.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Port Saint Lucie to South Beach?
The road trip is about 23.9 miles (38.5 km) and usually takes 00h 46m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Fort Pierce is a useful midpoint, sitting about 12 miles from Port Saint Lucie and 11.9 miles from South Beach.
How much longer is the road route than the straight-line distance?
The direct path is about 20.6 miles (33.1 km), while the road route adds roughly 3.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.48 one way or $6.97 round trip. Estimated CO2 is about 7.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Port Saint Lucie and Sunny near South Beach.
Stop Ideas Near Fort Pierce
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 Fort Pierce.
Okeechobee
West Palm Beach
Sebring
Delray Beach
Flight Path Map
This map shows the direct air route between Port Saint Lucie and South Beach. Straight-line distance: 20.54 mi (33.05 km).
#1 Port Saint Lucie
The second most populous city in St.
| Population | 209,715 |
| Coordinates | 27.2939300, -80.3503300 |
| Altitude | 5 |
| Country | United States |
#2 South Beach
Census-Designated Place, Florida
| Population | 3,501 |
| Coordinates | 27.5911500, -80.3442200 |
| Altitude | 0 |
| Country | United States |
End: South Beach (-80.34422, 27.59115)
Estimated Travel Time
Distance: 38 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 47m |
| 40 mph (64.37 km/h) | 00h 35m |
| 50 mph (80.47 km/h) | 00h 28m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $3.48 | $6.97 |
| Mid-grade | $4.60 | $3.86 | $7.72 |
| Premium | $4.90 | $4.11 | $8.23 |
| Diesel | $4.35 | $3.65 | $7.31 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.