How far is Port Saint Lucie, FL from Fernandina Beach, FL?
The driving distance from Port Saint Lucie, FL to Fernandina Beach, FL is about 268.1 miles (431.5 km), with a travel time of about 05h 07m by car.
- The straight-line flight distance is about 242.7 miles (390.6 km).
- For a round trip, plan for roughly 10h 14m 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 07m.
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.
City in Volusia County, Florida, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Port Saint Lucie and Fernandina Beach.
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Saint Lucie and Fernandina Beach.
-
1
Start on Southwest Carter Avenue
66 m · 15 sec · Southwest Carter Avenue
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2
Turn left onto Southeast Airoso Boulevard
913 ft · 20 sec · Southeast Airoso Boulevard
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3
Turn left onto Crosstown Parkway
4.1 mi · 8 min · Crosstown Parkway
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4
Take the ramp slight right toward I 95 North: Daytona Beach
1775 ft · 43 sec
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5
Merge slight left
212.1 mi · 3 hr 48 min
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6
Take the exit slight right toward FL 9B: Jacksonville Beaches
1477 ft · 28 sec
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7
Keep slight right to continue on FL 9B North: Jacksonville Beaches
2806 ft · 53 sec
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8
Merge slight left
4.3 mi · 5 min
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9
Merge slight right onto East Beltway
21.8 mi · 25 min · East Beltway
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10
Take the exit slight right toward US 17
2628 ft · 1 min
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11
Turn right onto Main Street
12.4 mi · 18 min · Main Street
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12
Take the ramp slight right
64 m · 7 sec
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13
Turn right
11.3 mi · 20 min
-
14
Turn left onto Ash Street
1129 ft · 50 sec · Ash Street
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15
Arrive at your destination
0 m · 1 sec · Ash Street
Car Route Details
A richer read on the saved driving route between Port Saint Lucie and Fernandina Beach.
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 North
Merge slight left
212 mi · 03h 48m
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.
Partly Sunny leaving Port Saint Lucie and Partly Sunny near Fernandina 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 Fernandina Beach?
The road trip is about 268.1 miles (431.5 km) and usually takes 05h 07m 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?
New Smyrna Beach is a useful midpoint, sitting about 134.3 miles from Port Saint Lucie and 133.7 miles from Fernandina Beach.
How much longer is the road route than the straight-line distance?
The direct path is about 242.7 miles (390.6 km), while the road route adds roughly 25.4 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 6:46 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.24 one way or $78.48 round trip. Estimated CO2 is about 84.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Port Saint Lucie and Partly Sunny near Fernandina Beach.
Stop Ideas Near New Smyrna Beach
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 New Smyrna Beach.
Daytona Beach, Florida
DeLand
Sanford
Winter Park
Flight Path Map
This map shows the direct air route between Port Saint Lucie and Fernandina Beach. Straight-line distance: 242.73 mi (390.64 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 Fernandina Beach
City in Nassau County, Florida, United States
| Population | 13,290 |
| Coordinates | 30.6696800, -81.4625900 |
| Altitude | 3 |
| Country | United States |
End: Fernandina Beach (-81.46259, 30.66968)
Estimated Travel Time
Distance: 431 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 55m |
| 40 mph (64.37 km/h) | 06h 42m |
| 50 mph (80.47 km/h) | 05h 21m |
| 60 mph (96.56 km/h) | 04h 28m |
| 70 mph (112.65 km/h) | 03h 49m |
| 80 mph (129 km/h) | 03h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $39.24 | $78.48 |
| Mid-grade | $4.60 | $43.48 | $86.96 |
| Premium | $4.90 | $46.32 | $92.63 |
| Diesel | $4.35 | $41.15 | $82.30 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.