Gainesville, FL to South Miami, FL is 342.6 miles and takes about 6h 25m via Florida's Turnpike, I 75, and I 95, with a fuel budget near $54 and enough daylight to finish in a day. This route keeps you within the state of Florida for its entirety. You'll be spending most of your time on major highways, making it a fairly direct trip down the peninsula. With a recommended one-day drive, you can expect a straightforward experience focused on covering ground efficiently. It's a practical option if you need to get from North Central Florida to the Miami area without much 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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
171.3 miles from Gainesville, FL
A natural place for your longest stop of the day
, about 3h 10m into the drive
.
Main Roads
Road
Distance
Duration
Florida's Turnpike
264.2 mi
4h 46m
I 75
46.2 mi
49m
I 95
13.8 mi
18m
US 441
8 mi
9m
South Dixie Highway
3 mi
5m
South Main Street
2.5 mi
5m
Southeast County Road 234
1.4 mi
2m
Dixie Highway
0.9 mi
1m
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 Gainesville, FL and South Miami, FL.
1
Start on CR 329
0.5 mi·1 min·South Main Street
Use the straight / right lanes.
2
Enter roundabout onto CR 329
148 ft·3 sec·South Main Street
3
Continue on CR 329
0.3 mi·32 sec·South Main Street
4
Enter roundabout onto CR 329
57 ft·1 sec·South Main Street
5
Continue on CR 329
1.6 mi·2 min·South Main Street
6
Turn right onto FL 331
0.5 mi·54 sec·Southwest Williston Road
7
Turn left onto South Main Street
0.2 mi·23 sec·South Main Street
Use the left lane.
8
Turn straight onto US 441
0.4 mi·33 sec·US 441
Use the straight / left lanes.
9
Continue on US 441
7.0 mi·8 min·US 441
Use the straight lane.
10
Continue on US 441
0.6 mi·47 sec·US 441
Use the straight lane.
11
Turn right onto CR 234
1.4 mi·2 min·Southeast County Road 234
Use the right lane.
12
Take the ramp
0.2 mi·27 sec
Toward I 75 South: Tampa
13
Merge onto I 75
46 mi·49 min·I 75
Use the straight / slight right lanes.
14
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.
15
Take the exit
0.3 mi·42 sec
Toward I 95, US 441, SR 826 West
16
Keep slight left at fork
0.8 mi·1 min
Toward I 95, US 441
17
Keep slight left at fork
0.1 mi·18 sec
Toward I 95 SouthUse the straight / slight left lanes.
18
Merge onto I 95
14 mi·18 min·I 95
Use the straight / slight right lanes.
19
Continue on US 1
0.9 mi·1 min·Dixie Highway
Use the left / straight lanes.
20
Continue on US 1
3.0 mi·5 min·South Dixie Highway
Use the straight lane.
21
Turn right onto Southwest 70th Street
0.4 mi·1 min·Southwest 70th Street
22
Turn right onto Southwest 62nd Avenue
0.1 mi·20 sec·Southwest 62nd Avenue
23
Turn right onto Southwest 68th Street
67 ft·2 sec·Southwest 68th Street
24
Arrive at destination
Southwest 68th Street
Trip Plan
Given the 6-hour driving time, leaving Gainesville in the morning is your best bet to arrive in South Miami with daylight to spare. You'll only need one stop for fuel and rest, given the duration. Keep an eye on your fuel gauge, especially during the 264.2-mile stretch on Florida's Turnpike, as services can be more spread out on longer highway segments. Plan your refueling before you hit this longer section to ensure a smooth drive. Since it's a single-day trip, you have flexibility in your departure time, but an early start is recommended to avoid potential afternoon traffic closer to Miami.
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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 171.3 miles from Gainesville, FL, or about 3h 10m into the drive.
The longest continuous stretch on this route runs about 264.2 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 75 miles or 1h 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 171.3 miles or 3h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 11m
Traffic, exits, and arrival timing usually matter more near South Miami, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Gainesville, 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 Gainesville, FL
This is one driving day of about 342.6 miles and 6h 25m.
Your first comfortable stop window is around 75 miles from Gainesville, 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 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 17
5 decision points cluster between mile 0.5 and 324.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.5 mi into trip|~1m in|CR 329 / South Main Street
Enter roundabout onto CR 329 / South Main Street
Roundabout - know your exit number before entering
5
0.8 mi into trip|~1m in|CR 329 / South Main Street
Enter roundabout onto CR 329 / South Main Street
Roundabout - know your exit number before entering
8
58.8 mi into trip|~1h 8m 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
323.3 mi into trip|~5h 55m 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
324.1 mi into trip|~5h 57m 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
Fuel & Cost
Regular Gas
$51.86 one way
$103.72 round trip
$3.85/gal25.4 MPG avg120 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$56.91
$113.81
premium
$4.55
$61.37
$122.74
diesel
$4.80
$64.69
$129.38
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
$52
Tolls
$18
Meals
$25–$50
Total
$95–$120
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 119.9 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $36 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
102.8
1
$35.97
$16.44
Efficient EV
85.7
0
$29.98
$13.70
EV Truck/SUV
137
1
$47.96
$21.93
Gas CO2
120 kg
EV CO2
40 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 17, 2026
Origin
Gainesville, FL
Late night
in Gainesville on Sunday
Local time
3:20 AM
EDT
Current temp
93°F
Mostly Sunny then Showers And Thunderstorms Likely
NW 2 to 8 mph65% chanceLive forecast
Rip Current Statement
Rip Current Statement issued July 17 at 3:45AM EDT until July 18 at 4:00AM EDT by NWS Tallahassee FL
Heat Advisory
Heat Advisory issued July 17 at 2:50AM EDT until July 17 at 7:00PM EDT by NWS Miami FL
Destination
South Miami, FL
Late night
in South Miami on Sunday
Local time
3:20 AM
EDT
Current temp
94°F
Mostly Sunny then Chance Showers And Thunderstorms
SW 3 to 10 mph53% chanceLive forecast
Rip Current Statement
Rip Current Statement issued July 17 at 3:45AM EDT until July 18 at 4:00AM EDT by NWS Tallahassee FL
Heat Advisory
Heat Advisory issued July 17 at 2:50AM EDT until July 17 at 7:00PM EDT by NWS Miami 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
1 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
6h 25m 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.
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...
16 mi from route
~40 min detour
Free
near mile 342.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 97% of the 342.6 miles on major interstates and turnpikes. The longest stretch without a significant exit break is 264.2 miles, occurring on Florida's Turnpike. You'll notice a high concentration of exits and entrances for much of the trip, especially as you approach South Florida. The transition to more urban-influenced driving will be gradual but noticeable.
97% highway — fuel and pacing are the main things to plan.
24 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?
7/10
This is a straightforward highway drive that stays mostly on Florida's Turnpike and I 75. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.5 miles in near CR 329 / South Main Street.
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 17 significant decision points across 342.6 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 0.5 miles (CR 329 / South Main Street): Roundabout - know your exit number before entering; at 0.8 miles (CR 329 / South Main Street): Roundabout - know your exit number before entering; at 58.8 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
178 ft9 ft
Total Climb
68 ft
Total Descent
237 ft
Highest Point
178 ft
Elevation Range
169 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Gainesville, FL and South Miami, FL, road signs point toward Florida's Turnpike South and Orlando.
Doable as a same-day drive at 6h 25m. Total distance: 342.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 25m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 264.2 miles on Florida's Turnpike. The full list of main roads is in the Roads section above.
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 30 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 South 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 1 meaningful breaks. There are 30 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.5 miles (CR 329 / South Main Street): Roundabout - know your exit number before entering; at 0.8 miles (CR 329 / South Main Street): Roundabout - know your exit number before entering; at 58.8 miles (Florida's Turnpike): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Biscayne National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.4 hours each way, a round trip means 12.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at South Miami, FL before the return drive.
