Jacksonville to South Miami Heights is 362.7 miles and takes about 6h 42m via I 95 and Florida's Turnpike, with a fuel budget near $56 and enough daylight to finish in a day. This trip stays within Florida, taking you from the northern part of the state down to the southern tip. Since it's a single-day drive with 99% highway travel, you'll spend most of your time on major interstates. It's a straightforward path if you're looking for a quick transit between these two points.
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
181.3 miles from Jacksonville, FL
A natural place for your longest stop of the day
, about 3h 19m into the drive
.
Main Roads
Road
Distance
Duration
I 95
219.5 mi
3h 57m
Florida's Turnpike
105.2 mi
1h 56m
Homestead Extension of Florida's Turnpike
33.3 mi
38m
US 1
1.1 mi
2m
Okeechobee Road
0.5 mi
<1m
Main Street
0.5 mi
1m
Newnan Street
0.4 mi
1m
Southwest 184th Street
0.3 mi
<1m
Longest stretch:
I 95
— 219.5 mi, about 3h 57m
Traffic on I-95
Hour-of-day weekday pattern from 142 FHWA count stations on your route.
Peak
4 PM
~3,478 veh/hr typical
· worst 4,311
Quietest
2 AM
~280 veh/hr
Peak-to-quiet ratio
12.4×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 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 Jacksonville, FL and South Miami Heights, FL.
1
Start on US 17
0.1 mi·20 sec·Union Street
2
Turn right onto Newnan Street
0.4 mi·1 min·Newnan Street
3
Turn right onto FL 228
0.1 mi·23 sec·East Forsyth Street
4
Turn left onto US 1; US 90
0.5 mi·1 min·Main Street
5
Take the ramp onto US 1; US 90
0.9 mi·2 min·US 1; US 90
Toward I 95 South
6
Keep slight right at fork onto US 1
0.2 mi·28 sec·US 1
Toward I 95, US 1 South, FL 5 South: Daytona Beach, Philips Highway
7
Keep slight left at fork
0.2 mi·26 sec
Toward I 95 South: Daytona BeachUse the straight lane.
8
Merge onto I 95
219 mi·3 hr 57 min·I 95
Use the straight / slight right lanes.
9
Take the exit
0.5 mi·58 sec
Exit 129Toward FL 70: Okeechobee, Fort PierceUse the straight / slight right lanes.
10
Keep slight right at fork
492 ft·12 sec
Toward FL 70 West: OkeechobeeUse the right lane.
11
Merge onto FL 70
0.5 mi·57 sec·Okeechobee Road
12
Take the ramp
0.2 mi·35 sec
Use the left / uturn lanes.
13
Keep slight left at fork
0.5 mi·1 min
Toward Miami, Florida's Turnpike SouthUse the left lane.
14
Merge onto Florida's Turnpike
105 mi·1 hr 56 min·Florida's Turnpike
Use the straight / slight right lanes.
15
Take the exit onto Homestead Extension of Florida's Turnpike
0.2 mi·20 sec·Homestead Extension of Florida's Turnpike
Toward Florida's Turnpike Toll South, HomesteadUse the straight / slight right lanes.
16
Keep slight left at fork onto Homestead Extension of Florida's Turnpike
33 mi·37 min·Homestead Extension of Florida's Turnpike
Toward HomesteadUse the straight / slight right lanes.
17
Take the exit
0.2 mi·30 sec
Exit 13Toward SR 994: Eureka Drive, Quail Roost RoadUse the straight / slight right lanes.
18
Turn right onto Southwest 184th Street
0.3 mi·36 sec·Southwest 184th Street
19
Arrive at destination
Southwest 184th Street
Trip Plan
Given the 6h 42m estimated drive time, starting your drive from Jacksonville in the morning will allow you to reach South Miami Heights before dark. With a fuel cost estimated at $56, planning your fuel stops is straightforward. Since this is a single-day drive, you can be flexible with your timing, but be aware that the longest stretch without a major exit is substantial at 219.5 miles on I 95. Consider taking a break before or after this long segment to stay refreshed.
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 181.3 miles from Jacksonville, FL, or about 3h 19m into the drive.
The longest continuous stretch on this route runs about 219.5 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 80 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 181.3 miles or 3h 19m 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 34m
Traffic, exits, and arrival timing usually matter more near South Miami Heights, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Jacksonville, 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 Jacksonville, FL
This is one driving day of about 362.7 miles and 6h 42m.
Your first comfortable stop window is around 80 miles from Jacksonville, 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 95 for about 219.5 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 17
5 decision points cluster between mile 2.3 and 362.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
2.3 mi into trip|~5m in
Keep slight left at fork toward I 95 South: Daytona Beach
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Toward I 95 South: Daytona Beach
8
221.9 mi into trip|~4h 3m in
Take the exit toward FL 70: Okeechobee, Fort Pierce
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 129
Toward FL 70: Okeechobee, Fort Pierce
7
222.4 mi into trip|~4h 4m in
Keep slight right at fork toward FL 70 West: Okeechobee
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward FL 70 West: Okeechobee
8
223.2 mi into trip|~4h 6m in
Keep slight left at fork toward Miami, Florida's Turnpike South
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward Miami, Florida's Turnpike South
8
362.1 mi into trip|~6h 41m in
Take the exit toward SR 994: Eureka Drive, Quail Roost Road
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 13
Toward SR 994: Eureka Drive, Quail Roost Road
Fuel & Cost
Regular Gas
$56.09 one way
$112.18 round trip
$3.93/gal25.4 MPG avg127 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.30
$61.43
$122.86
premium
$4.63
$66.06
$132.11
diesel
$5.60
$79.95
$159.90
Estimated Tolls: $9.35
Florida's Turnpike
(105.2 mi)$7.36
Homestead Extension
(33.3 mi)$1.99
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
$56
Tolls
$9
Meals
$25–$50
Total
$90–$115
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 126.9 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $38 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
108.8
1
$38.08
$17.41
Efficient EV
90.7
1
$31.74
$14.51
EV Truck/SUV
145.1
1
$50.78
$23.21
Gas CO2
127 kg
EV CO2
42 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 Sep 1, 2026
Origin
Jacksonville, FL
Late night
in Jacksonville on Wednesday
Local time
4:55 AM
EDT
Current temp
75°F
Unavailable
Live forecast
Destination
South Miami Heights, FL
Late night
in South Miami Heights on Wednesday
Local time
4:55 AM
EDT
Current temp
91°F
Unavailable
Live 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
16 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 42m 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.
More Details
What kind of drive is this?
You'll be on the highway for virtually the entire trip, covering 99% of the 362.7 miles on major routes like I 95 and Florida's Turnpike. The longest uninterrupted stretch is 219.5 miles on I 95. Expect a high number of exits and interchanges as you travel through various populated areas of Florida. The drive transitions to surface roads only for the final few miles.
99% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 219.5 mi on I 95.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 95 and Florida's Turnpike. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.3 miles in.
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 17 significant decision points across 362.7 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: at 2.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 221.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 222.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
44 ft8 ft
Total Climb
45 ft
Total Descent
52 ft
Highest Point
44 ft
~51.8 mi in
Elevation Range
36 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Jacksonville, FL and South Miami Heights, FL, road signs point toward Fort Pierce, Miami, Florida's Turnpike South, Florida's Turnpike Toll South and Homestead.
Fort Pierce
221.9 mi in|~4h 3m
Miami
223.2 mi in|~4h 6m
Florida's Turnpike South
223.2 mi in|~4h 6m
Florida's Turnpike Toll South
328.9 mi in|~6h 3m|via Homestead Extension of Florida's Turnpike
Homestead
328.9 mi in|~6h 3m|via Homestead Extension of Florida's Turnpike
Jacksonville occupies one of the most coveted spots on the Atlantic coast. Set amongst abundant beaches and possessing an ideal subtropical climate, its crown jewel is the unique habitat and natural beauty of the St. Johns River. For this reason and more, "The River City" is a popular destination for vacationers looking for a laid-back Sunshine State escape.
Top landmarks
•Fort Caroline — fort in Florida managed by the National Park Service
•Museum of Contemporary Art Jacksonville — museum in Jacksonville, Florida
•Timucuan Ecological and Historic Preserve — wetlands in Florida (U.S.) managed by the National Park Service
Doable as a same-day drive at 6h 42m. Total distance: 362.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 42m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 219.5 miles on I 95. The full list of main roads is in the Roads section above.
Expect about $9.35 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.
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 South Miami Heights, 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 2.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 221.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 222.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Not recommended in a single day. At 6.7 hours each way, a round trip means 13.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at South Miami Heights, FL before the return drive.
