Origin
St. Petersburg, FL
Afternoon in St. Petersburg on Sunday
Local time
12:32 PM
EDT
Current temp
86°F
Unavailable
Live forecast
Trip from St. Petersburg, FL to Neptune Beach, FL
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
4h 49m
Distance
248.3 mi
400 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$40
one way
EV Charging
Unknown
Best Time to Leave
4 AM
4h 36m
★
6 AM
4h 50m
8 AM
5h 17m
10 AM
4h 59m
12 PM
4h 57m
3 PM
5h 1m
5 PM
5h 15m
8 PM
4h 42m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
St. Petersburg, FL
Wikimedia Commons
Neptune Beach, FL
Brent Singleton
Trip Overview
St. Petersburg, FL to Neptune Beach, FL is 248.3 miles and takes about 4h 49m via I-4, I-95, and I-275, with a fuel budget near $40 and enough daylight to finish in a day. This is a straightforward, highway-focused drive that keeps you moving across Florida. You'll spend most of your time on major interstates, making it a practical choice if you want to get from point A to point B efficiently. With a recommended one-day trip, this route is ideal for a quick transit or a day trip, allowing for minimal detours.
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
124.2 miles from St. Petersburg, FL
A natural place for your longest stop of the day , about 2h 24m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 4 | 131 mi | 2h 27m |
| I 95 | 70 mi | 1h 15m |
| I 275 | 21.4 mi | 27m |
| East Beltway | 4.4 mi | 5m |
| FL 9B | 4.3 mi | 4m |
| Butler Boulevard | 3.9 mi | 4m |
| San Pablo Parkway | 2 mi | 3m |
| Beach Boulevard | 1.9 mi | 3m |
Longest stretch:
I 4
— 131 mi, about 2h 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg, FL and Neptune Beach, FL.
1
Start on US 19
0.4 mi
·
1 min
·
34th Street South
2
Turn right onto FL 595
1.2 mi
·
2 min
·
5th Avenue North
3
Take the ramp
0.3 mi
·
49 sec
Toward I 275 North
4
Merge onto I 275
21 mi
·
27 min
·
I 275
Use the straight / slight right lanes.
5
Take the exit
0.5 mi
·
42 sec
Exit 45B
Toward I 4 East: Orlando
Use the slight left / slight right lanes.
6
Continue on I 4
61 mi
·
1 hr 6 min
·
I 4
Use the straight / slight right lanes.
7
Keep slight left at fork onto I 4
13 mi
·
16 min
·
I 4
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 4
57 mi
·
1 hr 4 min
·
I 4
Use the straight / slight right lanes.
9
Keep slight left at fork
0.2 mi
·
14 sec
Toward I 95: Miami, Jacksonville
10
Keep slight left at fork
1.2 mi
·
2 min
Toward I 95 North, US 92 North: Jacksonville
11
Keep slight left at fork
1.0 mi
·
1 min
Toward I 95 North: Jacksonville
Use the straight / slight right lanes.
12
Merge onto I 95
70 mi
·
1 hr 15 min
·
I 95
Use the straight / slight right lanes.
13
Take the exit
0.3 mi
·
28 sec
Exit 333
Toward FL 9B: Jacksonville Beaches
Use the straight / slight right lanes.
14
Keep slight right at fork
0.5 mi
·
53 sec
Toward FL 9B North: Jacksonville Beaches
Use the slight left / slight right lanes.
15
Merge onto FL 9B
4.3 mi
·
4 min
·
FL 9B
16
Merge onto I 295
4.4 mi
·
5 min
·
East Beltway
Use the straight / slight right lanes.
17
Take the exit
0.8 mi
·
1 min
Exit 53A
Toward FL 202 East: Butler Boulevard, Jax Beaches
Use the straight / slight right lanes.
18
Merge onto FL 202
3.9 mi
·
4 min
·
Butler Boulevard
Use the straight / slight right lanes.
19
Take the exit
0.3 mi
·
41 sec
Toward San Pablo Road
Use the slight right lane.
20
Keep slight left at fork
334 ft
·
8 sec
Toward San Pablo Road, Mayo Clinic
Use the slight left / slight right lanes.
21
Continue on San Pablo Parkway
2.0 mi
·
3 min
·
San Pablo Parkway
Use the left lane.
22
Continue on San Pablo Road South
0.3 mi
·
30 sec
·
San Pablo Road South
23
Turn right onto US 90
1.9 mi
·
3 min
·
Beach Boulevard
24
Turn left onto Penman Road
1.3 mi
·
2 min
·
Penman Road
25
Turn right onto Seagate Avenue
0.6 mi
·
1 min
·
Seagate Avenue
26
Turn left onto SR A1A
0.3 mi
·
47 sec
·
3rd Street
27
Arrive at destination
SR A1A
Trip Plan
Given the 4h 49m estimated drive time, starting your journey from St. Petersburg in the morning is advisable to maximize daylight. The route is designed for a single day, so you can enjoy flexibility with your stops. With only one recommended stop, you can plan your breaks strategically, perhaps around the 131-mile mark on I-4. Keep an eye on your fuel gauge, especially during the longer stretches, as a $40 fuel budget is estimated for this 248.3-mile trip. The direct nature of this interstate drive means you'll want to be prepared for highway driving conditions.
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 124.2 miles from St. Petersburg, FL, or about 2h 24m into the drive.
The longest continuous stretch on this route runs about 131 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 55 miles or 1h 6m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 124.2 miles or 2h 24m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 53m
Traffic, exits, and arrival timing usually matter more near Neptune Beach, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving St. Petersburg, 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 St. Petersburg, FL
This is one driving day of about 248.3 miles and 4h 49m.
Your first comfortable stop window is around 55 miles from St. Petersburg, 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 I 4 for about 131 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
124 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 55 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 124.2 miles from St. Petersburg, FL, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 4 if your tank is already low. That segment runs about 131 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 215 decision points cluster between mile 23.4 and 241.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
23.4 mi into trip
|
~31m in
Take the exit toward I 4 East: Orlando
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 45B
Toward I 4 East: Orlando
7
156.3 mi into trip
|
~3h 2m in
Keep slight left at fork toward I 95 North: Jacksonville
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 95 North: Jacksonville
7
227.2 mi into trip
|
~4h 18m in
Take the exit toward FL 9B: Jacksonville Beaches
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 333
Toward FL 9B: Jacksonville Beaches
8
236.7 mi into trip
|
~4h 29m in
Take the exit toward FL 202 East: Butler Boulevard, Jax Beaches
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 53A
Toward FL 202 East: Butler Boulevard, Jax Beach...
8
241.8 mi into trip
|
~4h 36m in
Keep slight left at fork toward San Pablo Road, Mayo Clinic
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward San Pablo Road, Mayo Clinic
Fuel & Cost
Regular Gas
$39.52 one way
$79.05 round trip
$4.04/gal
25.4 MPG avg
87 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.40 | $42.99 | $85.99 |
| premium | $4.72 | $46.17 | $92.34 |
| diesel | $5.61 | $54.82 | $109.64 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 86.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $26 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 74.5 | 0 | $26.07 | $11.92 |
| Efficient EV | 62.1 | 0 | $21.73 | $9.93 |
| EV Truck/SUV | 99.3 | 1 | $34.76 | $15.89 |
Gas CO2
87 kg
EV CO2
29 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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
Neptune Beach, FL
Afternoon in Neptune Beach on Sunday
Local time
12:32 PM
EDT
Current temp
62°F
Unavailable
Live forecast
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
24 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 49m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Castillo de San Marcos National Monument
National Monument
Built by the Spanish in St. Augustine to defend Florida and the Atlantic trade route, Castillo de San Marcos National Monument preserves the oldest masonry fortification in the continental United Stat...
6 mi from route
~16 min detour
$15
near mile 205.5
View on nps.gov
Fort Matanzas National Monument
National Monument
Fort Matanzas National Monument preserves the fortified coquina watchtower, completed in 1742, which defended the southern approach to the Spanish military settlement of St. Augustine. It also protect...
6 mi from route
~14 min detour
Free
near mile 196.9
View on nps.gov
De Soto National Memorial
National Memorial
In May 1539, Conquistador Hernando de Soto’s army of soldiers, hired mercenaries, craftsmen, and clergy made landfall in Tampa Bay. They were met with fierce resistance of indigenous people protecting...
17 mi from route
~43 min detour
Free
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route is primarily a highway-focused drive, with 90% of the journey on major interstates like I-4, I-95, and I-275. Expect a consistent driving experience for the majority of the trip, with the longest uninterrupted stretch being 131 miles on I-4. The character of the drive is predominantly fast-paced interstate travel, designed for covering distance quickly. While the majority is on the highway, keep in mind that transitions between these major roads are part of the experience.
90% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 131 mi on I 4.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 4 and I 95. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 23.4 miles in.
Driving Effort
10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 21 significant decision points across 248.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 23.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 156.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 227.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from St. Petersburg, FL to Neptune Beach, FL, road signs begin pointing toward Jacksonville along the way.
Jacksonville
154.8 mi in
|
~2h 59m
About the Cities
Starting in St. Petersburg, FL
Full guide →Saint Petersburg sits at the base of the Tampa Bay peninsula in Pinellas County, Florida, and enjoys a more subdued social atmosphere than its larger cousin, Tampa. The city has tried to characterize the downtown as an arts and entertainments destination and you will find no shortage of arts and crafts stores, galleries, and museums along with cafes and boutique food shops all within a couple blocks of the Tampa Bay waterfront. With water on three sides of the city, St. Pete is a superb location for fishing, sailing, and wandering beaches.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 49m. Total distance: 248.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 131 miles on I 4. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Neptune Beach, FL before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 23.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 156.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 227.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Castillo de San Marcos National Monument, Fort Matanzas National Monument and De Soto National Memorial. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.8 hours each way, an in-and-out day trip would put you behind the wheel for 9.7 hours — manageable with a long break at Neptune Beach, FL, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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