Port Saint Joe to Miami is 542.6 miles and takes about 10h 56m via Florida's Turnpike and Coastal Highway, with a fuel budget near $85 and enough daylight to finish in a day. This trip spans across Florida, beginning in the Panhandle region and heading south to the vibrant South Florida metro area. Given the total duration, this is best handled as a two-day trip, allowing for a more relaxed pace and time to enjoy the drive. You'll encounter a mix of highway cruising and surface road travel as you make your way down the peninsula. Plan for at least three stops to break up the drive.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
271.3 miles from Port Saint Joe, FL
A natural place for your longest stop of the day
, about 5h 56m into the drive
.
Main Roads
Road
Distance
Duration
Florida's Turnpike
264.2 mi
4h 46m
Byron Butler Parkway
58.3 mi
1h 14m
Coastal Highway
54.4 mi
1h 10m
US 27 Alternate
48 mi
1h 1m
Market Street
43.1 mi
1h 4m
I 75
24.7 mi
26m
Constitution Drive
22.8 mi
31m
I 95
9 mi
11m
Longest stretch:
Florida's Turnpike
— 264.2 mi, about 4h 46m
Traffic on I-95
Hour-of-day weekday pattern from 19 FHWA count stations on your route.
Peak
4 PM
~5,207 veh/hr typical
· worst 6,073
Quietest
2 AM
~284 veh/hr
Peak-to-quiet ratio
18.3×
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 Port Saint Joe, FL and Miami, FL.
1
Start on FL 71
139 ft·10 sec·Cecil G Costin Senior Boulevard
2
Turn left onto US 98
0.3 mi·41 sec·Monument Avenue
3
Continue on US 98
23 mi·31 min·Constitution Drive
4
Turn right onto US 98
43 mi·1 hr 4 min·Market Street
5
Continue on US 319
6.6 mi·9 min·Sopchoppy Highway
6
Turn left onto US 98; US 319
54 mi·1 hr 10 min·Coastal Highway
Use the left lane.
7
Turn right onto US 19; US 98; US 27 Alternate; US 221 Truck
58 mi·1 hr 14 min·Byron Butler Parkway
8
Keep slight right at fork onto US 19; US 98; US 27 Alternate
8.3 mi·11 min·US 19; US 98; US 27 Alternate
9
Turn left onto US 27 Alternate
48 mi·1 hr 1 min·US 27 Alternate
10
Take the exit
0.4 mi·46 sec
Toward I 75 South: Tampa
11
Merge onto I 75
25 mi·26 min·I 75
Use the straight / slight right lanes.
12
Take the exit onto Florida's Turnpike
264 mi·4 hr 46 min·Florida's Turnpike
Exit 328Toward Florida's Turnpike South, OrlandoUse the slight left / straight lanes.
13
Take the exit
0.3 mi·42 sec
Toward I 95, US 441, SR 826 West
14
Keep slight left at fork
0.8 mi·1 min
Toward I 95, US 441
15
Keep slight left at fork
0.1 mi·18 sec
Toward I 95 SouthUse the straight / slight left lanes.
16
Merge onto I 95
9.0 mi·11 min·I 95
Use the straight / slight right lanes.
17
Take the exit
0.4 mi·1 min
Exit 3BToward Northwest 8th Street, Port of MiamiUse the straight / slight right lanes.
18
Turn left onto Northwest 8th Street
0.4 mi·1 min·Northwest 8th Street
Use the straight / left lanes.
19
Turn right onto North Miami Avenue
0.5 mi·1 min·North Miami Avenue
Use the straight / right lanes.
20
Arrive at destination
North Miami Avenue
Trip Plan
For this 10h 56m drive, consider splitting it over two days to avoid fatigue. Departing early in the morning on your first day will allow you to cover a substantial portion, perhaps around 264 miles, before finding an overnight spot. The route has a recommended 3 stops, so plan to take breaks every few hours, especially during the longer highway stretches. Keep an eye on your fuel gauge, as the estimated cost is $85, and services can be spaced out on certain segments of Coastal Highway. A good stopping point for the first day might be somewhere around the central part of the state before you enter the denser South Florida corridor.
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.
This drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 271.3 miles from Port Saint Joe, FL, or about 5h 56m into the drive.
The longest continuous stretch on this route runs about 264.2 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 119 miles or 2h 46m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 271.3 miles or 5h 56m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 271.3 miles or 5h 56m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 45m
Traffic, exits, and arrival timing usually matter more near Miami, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Port Saint Joe, 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.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Port Saint Joe, FL
Aim for roughly 271 miles and 5.5 hours of wheel time on this day.
Day 2
Finish the approach into Miami, FL
Aim for roughly 271 miles and 5.5 hours of wheel time on this day.
Your first comfortable stop window is around 119 miles from Port Saint Joe, FL.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on Florida's Turnpike for about 264.2 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 16
5 decision points cluster between mile 266.7 and 542.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
266.7 mi into trip|~5h 51m in|Florida's Turnpike
Take the exit onto Florida's Turnpike toward Florida's Turnpike South, Orlando
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Exit 328
Toward Florida's Turnpike South, Orlando
6
531.2 mi into trip|~10h 38m in
Keep slight left at fork toward I 95, US 441
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 95, US 441
7
532 mi into trip|~10h 40m in
Keep slight left at fork toward I 95 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
Toward I 95 South
8
541.2 mi into trip|~10h 52m in
Take the exit toward Northwest 8th Street, Port of Miami
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 3B
Toward Northwest 8th Street, Port of Miami
6
542.1 mi into trip|~10h 54m in|North Miami Avenue
Turn right onto North Miami Avenue
Lane positioning matters here
Use the straight / right lanes.
Fuel & Cost
Regular Gas
$82.14 one way
$164.28 round trip
$3.85/gal25.4 MPG avg190 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$90.13
$180.25
premium
$4.55
$97.20
$194.40
diesel
$4.80
$102.45
$204.91
Estimated Tolls: $18.49
Florida's Turnpike
(264.2 mi)$18.49
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
$82
Tolls
$18
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$231–$341
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 189.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $57 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
162.8
2
$56.97
$26.04
Efficient EV
135.7
1
$47.48
$21.70
EV Truck/SUV
217
2
$75.96
$34.73
Gas CO2
190 kg
EV CO2
63 kg (67% less)
Plan for 2 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.
Forecast as of Jul 16, 2026
Origin
Port Saint Joe, FL
Afternoon
in Port Saint Joe on Sunday
Local time
1:37 PM
EDT
Current temp
88°F
Mostly Sunny
W 15 mph7% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 16 at 5:43PM EDT by NWS Jacksonville FL
Rip Current Statement
Rip Current Statement issued July 16 at 11:29AM EDT until July 17 at 4:00AM EDT by NWS Melbourne FL
Destination
Miami, FL
Afternoon
in Miami on Sunday
Local time
1:37 PM
EDT
Current temp
92°F
Isolated Showers And Thunderstorms
SE 10 mph16% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 16 at 5:43PM EDT by NWS Jacksonville FL
Rip Current Statement
Rip Current Statement issued July 16 at 11:29AM EDT until July 17 at 4:00AM EDT by NWS Melbourne 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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
4 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
10h 56m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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.
Biscayne National Park
National Park
Within sight of Miami, yet worlds away, Biscayne protects a rare combination of aquamarine waters, emerald islands, and fish-bejeweled coral reefs. Evidence of 10,000 years of human history is here to...
20 mi from route
~49 min detour
Free
near mile 542.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route features a significant amount of highway driving, with 76% of the total mileage on major roads like Florida's Turnpike. The longest continuous stretch on this highway system is 264.2 miles. After that, you'll transition to Byron Butler Parkway and Coastal Highway, indicating a shift to more varied road conditions and potentially more local traffic. Expect to see a lot of exits and services along the Florida's Turnpike portion of your drive.
76% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 264.2 mi on Florida's Turnpike.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on Florida's Turnpike and Byron Butler Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 266.7 miles in near Florida's Turnpike.
Driving Effort9/10
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 16 significant decision points across 542.6 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 266.7 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 531.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 532 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
149 ft6 ft
Total Climb
192 ft
Total Descent
192 ft
Highest Point
149 ft
~232.5 mi in
Elevation Range
143 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Port Saint Joe, FL and Miami, FL, road signs point toward Florida's Turnpike South and Orlando.
Miami is a major city in the southeastern United States and the second most populous city in Florida. The Greater Miami metropolitan area is the largest in the state with an estimated population just under 6.1 million (2021), which makes it the 9th most populous metro area in the United States.
Although tourists generally consider Miami Beach to be part of Miami, it is its own municipality. Miami Beach sits on a barrier island east of Miami and Biscayne Bay. It is home to lots of beach resorts, and is one of the most popular spring break party destinations in the world. This article only covers the city of Miami, not Miami Beach.
Top landmarks
•Little Havana — neighborhood in Miami, Florida
•Vizcaya Museum and Gardens — historic estate on Biscayne Bay; Coconut Grove neighborhood of Miami, Florida
The longest stretch is about 264.2 miles on Florida's Turnpike. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 271 miles on day one.
Expect about $18.49 in tolls one way, starting with Florida's Turnpike. 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 24 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 Miami, 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 3 meaningful breaks. There are 24 rest areas along the route for bathroom stops.
The main spots that need attention: at 266.7 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 531.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 532 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Biscayne National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 10.9 hours each way, a round trip means 21.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Miami, FL before the return drive.
