Dunedin to Hialeah is 275.9 miles and takes about 5h 11m via I 75 and US Highway 19 North, with a fuel budget near $43 and enough daylight to finish in a day. This trip stays within Florida, taking you from the Gulf Coast to the Miami metropolitan area. The route is predominantly highway driving, making it a straightforward option for a single-day trip. You can expect a relatively quick transit between these two Florida locales, largely on major interstates and highways.
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
137.9 miles from Dunedin, FL
A natural place for your longest stop of the day
, about 2h 39m into the drive
.
Main Roads
Road
Distance
Duration
I 75
223.5 mi
3h 59m
US Highway 19 North
13.7 mi
19m
Sunshine Skyway Bridge
13.4 mi
15m
I 275
11.2 mi
14m
Express Lanes
3 mi
3m
Gratigny Parkway
2.1 mi
2m
Main Street
1.6 mi
2m
Palm Avenue
1.5 mi
2m
Longest stretch:
I 75
— 223.5 mi, about 3h 59m
Traffic on I-75
Hour-of-day weekday pattern from 124 FHWA count stations on your route.
Peak
4 PM
~3,628 veh/hr typical
· worst 4,277
Quietest
2 AM
~215 veh/hr
Peak-to-quiet ratio
16.9×
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 Dunedin, FL and Hialeah, FL.
1
Start on this road
167 ft·15 sec·this road
2
Turn left onto FL 580
1.6 mi·2 min·Main Street
3
Continue on FL 580
0.5 mi·49 sec·State Road 580
Use the left lane.
4
Turn right onto US 19 Southbound Frontage Road
467 ft·13 sec·US 19 Southbound Frontage Road
5
Take the ramp
0.3 mi·37 sec
Toward US 19 South
6
Merge onto US 19
9.4 mi·12 min·US Highway 19 North
Use the straight / slight right lanes.
7
Keep slight left at fork onto US 19
4.4 mi·6 min·US Highway 19 North
Use the straight / slight right lanes.
8
Continue on US 19
0.6 mi·1 min·34th Street North
9
Turn left onto 54th Avenue North
0.8 mi·1 min·54th Avenue North
Use the left lane.
10
Take the ramp
0.2 mi·31 sec
Toward I 275 SouthUse the right lane.
11
Merge onto I 275
10 mi·11 min·I 275
Use the straight / slight right lanes.
12
Keep slight left at fork
0.3 mi·17 sec
13
Merge onto I 275; US 19
13 mi·15 min·Sunshine Skyway Bridge
Use the straight / slight right lanes.
14
Keep slight left at fork onto I 275
1.1 mi·2 min·I 275
Toward I 75 South: Naples
15
Merge onto I 75
28 mi·30 min·I 75
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 75
181 mi·3 hr 14 min·I 75
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 75
3.3 mi·3 min·I 75
Toward MiamiUse the straight / slight right lanes.
18
Keep slight right at fork onto I 75
7.2 mi·7 min·I 75
Use the straight / slight right lanes.
19
Take the exit
0.4 mi·28 sec
Toward Express LanesUse the slight left lane.
20
Merge onto Express Lanes
3.0 mi·3 min·Express Lanes
21
Take the exit
0.5 mi·31 sec
Toward Northwest 138th StreetUse the slight right lane.
22
Merge onto I 75
3.7 mi·4 min·I 75
Use the straight / slight right lanes.
23
Continue on SR 924 Toll
2.1 mi·2 min·Gratigny Parkway
24
Take the exit
0.3 mi·40 sec
Toward SR 823: Northwest 57th Avenue, Red RoadUse the slight right lane.
25
Turn right onto SR 823
0.7 mi·1 min·West 4th Avenue/Red Road
Use the right lane.
26
Turn left onto West 68th Street
510 ft·19 sec·West 68th Street
Use the left lane.
27
Continue on West 2nd Court
0.2 mi·26 sec·West 2nd Court
28
Continue on West 65th Street
0.3 mi·31 sec·West 65th Street
29
Turn right onto Palm Avenue
1.5 mi·2 min·Palm Avenue
30
Turn left onto East 41st Street
0.3 mi·38 sec·East 41st Street
31
Turn right onto East 2nd Avenue
504 ft·27 sec·East 2nd Avenue
32
Turn left onto East 39th Place
445 ft·21 sec·East 39th Place
33
Turn right onto East 2nd Court
182 ft·10 sec·East 2nd Court
34
Turn right onto East 39th Street
257 ft·11 sec·East 39th Street
35
Arrive at destination
East 39th Street
Trip Plan
Given the 5h 11m estimated drive time, departing Dunedin in the morning allows ample time to reach Hialeah before evening. With only one recommended stop and a predominantly highway profile, you have flexibility in pacing. Keep an eye on your fuel levels, as the longest stretch on I 75 is 223.5 miles. The fuel cost is estimated at $43, so factor that into your budget. Consider the Sunshine Skyway Bridge as a notable feature of this drive, which requires a toll.
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 137.9 miles from Dunedin, FL, or about 2h 39m into the drive.
The longest continuous stretch on this route runs about 223.5 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 61 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 137.9 miles or 2h 39m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 13m
Traffic, exits, and arrival timing usually matter more near Hialeah, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Dunedin, 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 Dunedin, FL
This is one driving day of about 275.9 miles and 5h 11m.
Your first comfortable stop window is around 61 miles from Dunedin, 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 223.5 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 27
5 decision points cluster between mile 11.9 and 272.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
11.9 mi into trip|~17m in|US 19 / US Highway 19 North
Keep slight left at fork onto US 19 / US Highway 19 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
70.8 mi into trip|~1h 27m 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.
7
252.1 mi into trip|~4h 41m in|I 75
Keep slight left at fork onto I 75 toward Miami
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Miami
6
255.3 mi into trip|~4h 44m in|I 75
Keep slight right at fork onto I 75
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
272.2 mi into trip|~5h 3m in
Take the exit toward SR 823: Northwest 57th Avenue, Red Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward SR 823: Northwest 57th Avenue, Red Road
Fuel & Cost
Regular Gas
$41.77 one way
$83.53 round trip
$3.85/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$45.83
$91.66
premium
$4.55
$49.42
$98.85
diesel
$4.80
$52.10
$104.19
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
$42
Tolls
$1
Meals
$25–$50
Total
$68–$93
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 96.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $29 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
82.8
1
$28.97
$13.24
Efficient EV
69
0
$24.14
$11.04
EV Truck/SUV
110.4
1
$38.63
$17.66
Gas CO2
97 kg
EV CO2
32 kg (67% 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 18, 2026
Origin
Dunedin, FL
Evening
in Dunedin on Monday
Local time
8:34 PM
EDT
Current temp
76°F
Scattered Showers And Thunderstorms
E 2 mph21% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 11:36PM EDT by NWS Tallahassee FL
Rip Current Statement
Rip Current Statement issued July 17 at 3:45AM EDT until July 18 at 4:00AM EDT by NWS Tallahassee FL
Destination
Hialeah, FL
Evening
in Hialeah on Monday
Local time
8:34 PM
EDT
Current temp
80°F
Partly Cloudy
S 5 mph7% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 11:36PM EDT by NWS Tallahassee FL
Rip Current Statement
Rip Current Statement issued July 17 at 3:45AM EDT until July 18 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
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
5h 11m 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.
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...
5 mi from route
~14 min detour
Free
near mile 38.1
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...
26 mi from route
~64 min detour
Free
near mile 275.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is mostly highway, with 91% of the 275.9 miles on high-speed roads. You'll spend a considerable amount of time on I 75, including one stretch of 223.5 miles. The transition from highway to surface roads will occur near your destination, Hialeah. Expect a high volume of exits and merging traffic as you approach the urbanized South Florida area.
91% highway — fuel and pacing are the main things to plan.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 223.5 mi on I 75.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 75 and US Highway 19 North. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 11.9 miles in near US 19 / US Highway 19 North.
Driving Effort10/10
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 27 significant decision points across 275.9 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 11.9 miles (US 19 / US Highway 19 North): Highway fork - watch signs carefully. Lane positioning matters here; at 70.8 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 252.1 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
71 ft7 ft
Total Climb
55 ft
Total Descent
75 ft
Highest Point
71 ft
~19.7 mi in
Elevation Range
64 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 Dunedin, FL to Hialeah, FL, road signs begin pointing toward Miami along the way.
Dunedin is a city in Pinellas County. Dunedin has several beaches, including Dunedin Causeway, Honeymoon Island, and Caladesi Island State Park, which is consistently rated among the best beaches in the world.
Top landmarks
•Andrews Memorial Chapel — church building in Dunedin, Florida, United States
•Dunedin History Museum — museum in Florida
•Willis S. Blatchley House — historic site in Dunedin, Florida, USA
Doable as a same-day drive at 5h 11m. Total distance: 275.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 11m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 223.5 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.
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 Hialeah, 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 11.9 miles (US 19 / US Highway 19 North): Highway fork - watch signs carefully. Lane positioning matters here; at 70.8 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 252.1 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — De Soto National Memorial and Biscayne National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.2 hours each way, a round trip means 10.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Hialeah, FL before the return drive.
