St. Petersburg, FL to Freeport, FL is 426.3 miles and takes about 7h 49m via I-275, I-75, and I-10, with a fuel budget near $64 and enough daylight to finish in a day. This trip stays within Florida, moving from the Gulf Coast up through the center of the state before heading west. Given the high percentage of highway driving, expect a straightforward trip focused on covering ground. This route is best suited for those looking to get from point A to point B efficiently, with minimal fuss.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
213.2 miles from St. Petersburg, FL
A natural place for your longest stop of the day
, about 3h 57m into the drive
.
Main Roads
Road
Distance
Duration
I 10
211.3 mi
3h 46m
I 75
160.3 mi
2h 51m
I 275
37.7 mi
46m
US Highway 331 South
9.9 mi
11m
CR 883
4.4 mi
6m
5th Avenue North
1.2 mi
2m
34th Street South
0.4 mi
1m
Madison Street
—
—
Some road-level metrics are being recalculated.
Longest stretch:
I 10
— 211.3 mi, about 3h 46m
Traffic on I-10
Hour-of-day weekday pattern from 46 FHWA count stations on your route.
Peak
3 PM
~1,258 veh/hr typical
· worst 1,768
Quietest
2 AM
~153 veh/hr
Peak-to-quiet ratio
8.2×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg, FL and Freeport, 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
38 mi·46 min·I 275
Use the straight / slight right lanes.
5
Merge onto I 75
160 mi·2 hr 51 min·I 75
Use the straight / slight right lanes.
6
Take the exit
0.2 mi·15 sec
Exit 435Toward I 10: Jacksonville, TallahasseeUse the straight / slight right lanes.
7
Keep slight left at fork
0.3 mi·30 sec
Toward I 10 West: TallahasseeUse the slight left / slight right lanes.
8
Merge onto I 10
211 mi·3 hr 46 min·I 10
Use the straight / slight right lanes.
9
Take the exit
0.4 mi·45 sec
Toward US 331: DeFuniak Springs, Freeport
10
Turn straight onto US 331
9.9 mi·11 min·US Highway 331 South
11
Turn right onto CR 883
4.4 mi·6 min·CR 883
12
Arrive at destination
CR 883
Trip Plan
To make the most of this 7h 49m drive, aim for an early morning departure from St. Petersburg to avoid potential traffic. With only two planned stops suggested, you can afford to be flexible with your timing. The longest stretch on I-10 is over 200 miles, so ensure you're fueled up before entering that segment. Keep an eye on your fuel gauge, especially as you get closer to Freeport, and note that the estimated fuel cost is around $64.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 213.2 miles from St. Petersburg, FL, or about 3h 57m into the drive.
The longest continuous stretch on this route runs about 211.3 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 94 miles or 1h 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 213.2 miles or 3h 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 41m
Traffic, exits, and arrival timing usually matter more near Freeport, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from St. Petersburg, FL
This is one driving day of about 426.3 miles and 7h 49m.
Your first comfortable stop window is around 94 miles from St. Petersburg, FL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 10 for about 211.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 9
5 decision points cluster between mile 1.9 and 200.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1.9 mi into trip|~4m in|I 275
Merge onto I 275
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
39.6 mi into trip|~51m in|I 75
Merge onto I 75
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
199.9 mi into trip|~3h 42m in
Take the exit toward I 10: Jacksonville, Tallahassee
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 435
Toward I 10: Jacksonville, Tallahassee
8
200.1 mi into trip|~3h 43m in
Keep slight left at fork toward I 10 West: Tallahassee
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 10 West: Tallahassee
5
200.4 mi into trip|~3h 43m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$64.53 one way
$129.06 round trip
$3.85/gal25.4 MPG avg149 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$70.81
$141.62
premium
$4.55
$76.36
$152.73
diesel
$4.80
$80.49
$160.99
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$65
Meals
$25–$50
Total
$90–$115
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 149.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $45 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
127.9
1
$44.76
$20.46
Efficient EV
106.6
1
$37.30
$17.05
EV Truck/SUV
170.5
2
$59.68
$27.28
Gas CO2
149 kg
EV CO2
50 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.
Forecast as of Jul 19, 2026
Origin
St. Petersburg, FL
Morning
in St. Petersburg on Sunday
Local time
7:57 AM
EDT
Current temp
87°F
Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms
SSE 10 to 16 mph72% chanceLive forecast
Rip Current Statement
Rip Current Statement issued July 19 at 4:11AM EDT until July 20 at 8:00PM EDT by NWS Tampa Bay Ruskin FL
Rip Current Statement
Rip Current Statement issued July 19 at 3:44AM EDT until July 22 at 4:00AM EDT by NWS Tallahassee FL
Destination
Freeport, FL
Morning
in Freeport on Sunday
Local time
6:57 AM
CDT
Current temp
92°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
ENE 0 to 5 mph56% chanceLive forecast
Rip Current Statement
Rip Current Statement issued July 19 at 4:11AM EDT until July 20 at 8:00PM EDT by NWS Tampa Bay Ruskin FL
Rip Current Statement
Rip Current Statement issued July 19 at 3:44AM EDT until July 22 at 4:00AM 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
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
5 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 49m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is almost entirely highway, with 99% of the 426.3 miles on major interstates like I-275, I-75, and I-10. You'll experience a longest stretch of 211.3 miles on I-10, meaning extended periods of consistent cruising. Be prepared for frequent exits and merges as you navigate through populated areas and transition between different interstate systems.
99% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 211.3 mi on I 10.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 10 and I 75. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.9 miles in near I 275.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 426.3 miles you will encounter 9 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 1.9 miles (I 275): Merge point - match speed before joining. Lane positioning matters here; at 39.6 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 199.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
191 ft32 ft
Total Climb
329 ft
Total Descent
340 ft
Highest Point
191 ft
~274.1 mi in
Elevation Range
159 ft
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 Freeport, FL, road signs begin pointing toward Tallahassee along the way.
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.
Top landmarks
•Salvador Dalí Museum — art museum in St. Petersburg, Florida, United States
•Vinoy Park Hotel — historic hotel in St. Petersburg, Florida, USA
•Museum of Fine Arts, St. Petersburg, Florida, USA — museum in St. Petersburg, Florida
Doable as a same-day drive at 7h 49m. Total distance: 426.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 49m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 211.3 miles on I 10. The full list of main roads is in the Roads section above.
Yes — we found about 47 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Freeport, 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 2 meaningful breaks. There are 47 rest areas along the route for bathroom stops.
The main spots that need attention: at 1.9 miles (I 275): Merge point - match speed before joining. Lane positioning matters here; at 39.6 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 199.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — De Soto National Memorial. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.8 hours each way, a round trip means 15.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Freeport, FL before the return drive.
