St. Petersburg, FL to Bonita Springs, FL is 135.7 miles and takes about 2h 32m via I 75 and Sunshine Skyway Bridge, with a fuel budget near $22 and enough daylight to finish in a day. This trip stays within Florida, crossing the scenic Sunshine Skyway Bridge as you head south. The majority of your travel will be on the interstate, making it a straightforward drive. You'll likely encounter light to moderate traffic, depending on the time of day you travel.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
67.9 miles from St. Petersburg, FL
A natural place for your longest stop of the day
, about 1h 17m into the drive
.
Main Roads
Road
Distance
Duration
I 75
111.9 mi
1h 59m
Sunshine Skyway Bridge
13.4 mi
15m
I 275
6 mi
8m
Bonita Beach Road Southeast
1.7 mi
2m
31st Street South
0.7 mi
1m
Old 41 Road
0.6 mi
1m
Central Avenue
0.2 mi
<1m
Childers Street
<0.1 mi
<1m
Longest stretch:
I 75
— 111.9 mi, about 1h 59m
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Petersburg, FL and Bonita Springs, FL.
1
Start on US 19
48 ft·5 sec·34th Street South
2
Turn right onto CR 150
0.2 mi·50 sec·Central Avenue
3
Turn right onto 31st Street South
0.7 mi·1 min·31st Street South
4
Take the ramp
0.5 mi·1 min
5
Merge onto I 275
4.9 mi·5 min·I 275
Use the straight / slight right lanes.
6
Keep slight left at fork
0.3 mi·17 sec
7
Merge onto I 275; US 19
13 mi·15 min·Sunshine Skyway Bridge
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 275
1.1 mi·2 min·I 275
Toward I 75 South: Naples
9
Merge onto I 75
28 mi·30 min·I 75
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 75
84 mi·1 hr 29 min·I 75
Use the straight / slight right lanes.
11
Take the exit
0.3 mi·44 sec
Exit 116Toward CR 865: Bonita Springs, Gulf Beaches
12
Turn slight right
136 ft·5 sec
Toward CR 865 West: Bonita Springs
13
Turn right onto CR 865
1.7 mi·2 min·Bonita Beach Road Southeast
Use the right lane.
14
Turn right onto Old 41 Road
0.5 mi·1 min·Old 41 Road
15
Enter roundabout onto Old 41 Road
90 ft·2 sec·Old 41 Road
16
Continue on Old 41 Road
332 ft·11 sec·Old 41 Road
17
Turn right onto Childers Street
89 ft·3 sec·Childers Street
18
Arrive at destination
Childers Street
Trip Plan
For this 2.5-hour drive, leaving in the late morning or early afternoon can help you avoid the worst of morning and evening commutes in the St. Petersburg and Fort Myers areas. With only one recommended stop and a fuel cost estimated at $22, this trip offers flexibility. Consider a brief stop around the halfway mark, perhaps near Sarasota, for a quick break. Pay attention to signs for I 75 South as you navigate the initial portion of the drive, especially around Tampa Bay.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 67.9 miles from St. Petersburg, FL, or about 1h 17m into the drive.
The longest continuous stretch on this route runs about 111.9 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 30 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 67.9 miles or 1h 17m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 3m
Traffic, exits, and arrival timing usually matter more near Bonita Springs, 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 135.7 miles and 2h 32m.
Your first comfortable stop window is around 30 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 75 for about 111.9 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 14
5 decision points cluster between mile 0 and 133 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|CR 150 / Central Avenue
Turn right onto CR 150 / Central Avenue
Navigation decision point
5
1.5 mi into trip|~3m in|I 275
Merge onto I 275
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
6.7 mi into trip|~9m in|I 275; US 19 / Sunshine Skyway Bridge
Merge onto I 275; US 19 / Sunshine Skyway Bridge
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
49.2 mi into trip|~57m in|I 75
Keep slight left at fork onto I 75
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
133 mi into trip|~2h 26m in
Take the exit toward CR 865: Bonita Springs, Gulf Beaches
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 116
Toward CR 865: Bonita Springs, Gulf Beaches
Fuel & Cost
Regular Gas
$21.60 one way
$43.20 round trip
$4.04/gal25.4 MPG avg48 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.40
$23.50
$46.99
premium
$4.72
$25.23
$50.47
diesel
$5.61
$29.96
$59.92
Estimated Tolls: $0.94
Sunshine Skyway Bridge
(13.4 mi)$0.94
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Tolls
$1
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 47.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
40.7
0
$14.25
$6.51
Efficient EV
33.9
0
$11.87
$5.43
EV Truck/SUV
54.3
0
$19.00
$8.68
Gas CO2
47 kg
EV CO2
16 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 Apr 19, 2026
Origin
St. Petersburg, FL
Morning
in St. Petersburg on Sunday
Local time
8:12 AM
EDT
Current temp
86°F
Unavailable
Live forecast
Destination
Bonita Springs, FL
Morning
in Bonita Springs on Sunday
Local time
8:12 AM
EDT
Current temp
71°F
Mostly Cloudy
W 2 mph2% chanceLive 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
15 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
2h 32m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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 route is predominantly highway, with 87% of the drive taking place on interstates. You'll have one long stretch of 111.9 miles on I 75. The highway driving concludes as you approach Bonita Springs, transitioning to surface roads with more frequent exits and local traffic. Expect a high volume of exits and entrances as you make your way through populated areas.
87% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 111.9 mi on I 75.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 75 and Sunshine Skyway Bridge. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near CR 150 / Central Avenue.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 14 significant decision points across 135.7 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: near the start (CR 150 / Central Avenue): Navigation decision point; at 1.5 miles (I 275): Merge point - match speed before joining. Lane positioning matters here; at 6.7 miles (I 275; US 19 / Sunshine Skyway Bridge): Merge point - match speed before joining. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 32m. Total distance: 135.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 32m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (87%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 111.9 miles on I 75. The full list of main roads is in the Roads section above.
Expect about $0.94 in tolls one way, starting with Sunshine Skyway Bridge. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 10 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 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 Bonita Springs, 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. There are 10 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (CR 150 / Central Avenue): Navigation decision point; at 1.5 miles (I 275): Merge point - match speed before joining. Lane positioning matters here; at 6.7 miles (I 275; US 19 / Sunshine Skyway Bridge): Merge point - match speed before joining. Lane positioning matters here.
Yes — De Soto National Memorial. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Bonita Springs, FL before heading back.
