How far is Astor, FL from Port Saint Lucie, FL?
The driving distance from Astor, FL to Port Saint Lucie, FL is about 179.9 miles (289.6 km), with a travel time of about 02h 47m by car.
- The straight-line flight distance is about 147.6 miles (237.5 km).
- For a round trip, plan for roughly 05h 35m 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 02h 47m.
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.
Census designated place in Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Astor and Port Saint Lucie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Astor and Port Saint Lucie.
-
1
Start on the route
18 m · 7 sec
-
2
Turn right onto Claire Street
30 m · 5 sec · Claire Street
-
3
Turn right
1368 ft · 1 min
-
4
Turn left onto Blackwater Lane
88 m · 17 sec · Blackwater Lane
-
5
Turn right
26.5 mi · 35 min
-
6
Take the ramp right toward I 95 South: Miami
1685 ft · 41 sec
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7
Merge slight left
147.2 mi · 2 hr 38 min
-
8
Take the exit slight right toward Crosstown Parkway
1872 ft · 49 sec
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9
Turn left onto Crosstown Parkway
4.3 mi · 8 min · Crosstown Parkway
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10
Turn right onto Southeast Airoso Boulevard
916 ft · 21 sec · Southeast Airoso Boulevard
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11
Turn right onto Southwest Carter Avenue
66 m · 9 sec · Southwest Carter Avenue
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12
Arrive at your destination
0 m · 1 sec · Southwest Carter Avenue
Car Route Details
A richer read on the saved driving route between Astor 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.
I 95 South
Merge slight left
147 mi · 02h 38m
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.
Mostly Cloudy then Chance Showers And Thunderstorms leaving Astor and Mostly Sunny near Port Saint Lucie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Astor to Port Saint Lucie?
The road trip is about 179.9 miles (289.6 km) and usually takes 02h 47m 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?
Sharpes is a useful midpoint, sitting about 89.8 miles from Astor and 90.2 miles from Port Saint Lucie.
How much longer is the road route than the straight-line distance?
The direct path is about 147.6 miles (237.5 km), while the road route adds roughly 32.3 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 12:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.34 one way or $52.68 round trip. Estimated CO2 is about 56.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Showers And Thunderstorms around Astor and Mostly Sunny near Port Saint Lucie.
Stop Ideas Near Sharpes
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 Sharpes.
Winter Park
Orlando Health/Amtrak
Kissimmee
Sanford
Flight Path Map
This map shows the direct air route between Astor and Port Saint Lucie. Straight-line distance: 147.59 mi (237.53 km).
#1 Astor
Census designated place
| Population | 1,556 |
| Coordinates | 29.1624800, -81.5253500 |
| 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: 290 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 59m |
| 40 mph (64.37 km/h) | 04h 29m |
| 50 mph (80.47 km/h) | 03h 35m |
| 60 mph (96.56 km/h) | 02h 59m |
| 70 mph (112.65 km/h) | 02h 34m |
| 80 mph (129 km/h) | 02h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $26.34 | $52.68 |
| Mid-grade | $4.60 | $29.18 | $58.37 |
| Premium | $4.90 | $31.09 | $62.18 |
| Diesel | $4.35 | $27.62 | $55.24 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.