Saint Augustine Beach to Miami is 306.9 miles and takes about 5h 47m via I 95 and Florida's Turnpike, with a fuel budget near $49 and enough daylight to finish in a day. This highway-focused trip stays within Florida, taking you from the Atlantic coast down to the vibrant South Florida region. It's a straightforward drive primarily on interstates, making it a convenient option if you're looking to get from point A to point B efficiently. With a recommended single day for travel, you can expect a consistent pace throughout your journey.
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
153.4 miles from Saint Augustine Beach, FL
A natural place for your longest stop of the day
, about 2h 51m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 47m. Total distance: 306.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Drive Character
This drive is overwhelmingly highway-focused, with 97% of the route utilizing major roads like I 95 and Florida's Turnpike. You'll experience long stretches of consistent speed, including one uninterrupted segment of 177.3 miles on I 95. The character of the drive is largely about covering distance efficiently, with the landscape unfolding from the interstate perspective. Expect a familiar interstate experience for the majority of your travel time.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 21 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 95 is the longest continuous segment at about 177.3 miles.
How Hard Is This Drive?
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 185 miles in.
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 16 significant decision points across 306.9 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 185 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 185.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 186.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
8
185 mi into trip|~3h 25m 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
185.5 mi into trip|~3h 26m 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
186.3 mi into trip|~3h 28m 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
7
296.3 mi into trip|~5h 31m 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
305.5 mi into trip|~5h 43m 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
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Saint Augustine Beach, FL and Miami, FL, road signs point toward Fort Pierce and Florida's Turnpike South.
Fort Pierce
185 mi in|~3h 25m
Florida's Turnpike South
186.3 mi in|~3h 28m
Main Roads
Road
Distance
Duration
I 95
177.3 mi
3h 12m
Florida's Turnpike
108.4 mi
1h 59m
US 1
6.7 mi
8m
A1A
3.9 mi
6m
FL 206
3.9 mi
5m
A1A Beach Boulevard
1.8 mi
3m
North Miami Avenue
0.5 mi
1m
Okeechobee Road
0.5 mi
<1m
Longest stretch:
I 95
— 177.3 mi, about 3h 12m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Augustine Beach, FL and Miami, FL.
1
Start on 9th Street
482 ft·26 sec·9th Street
2
Turn left onto A1A Beach Boulevard
1.8 mi·3 min·A1A Beach Boulevard
3
Turn left onto SR A1A
3.9 mi·6 min·SR A1A
4
Turn right onto FL 206
3.9 mi·5 min·FL 206
5
Turn left onto US 1
6.7 mi·8 min·US 1
6
Take the ramp
0.3 mi·42 sec
Toward I 95 South: Miami
7
Merge onto I 95
168 mi·3 hr 1 min·I 95
Use the straight / slight right lanes.
8
Take the exit
0.5 mi·58 sec
Exit 129Toward FL 70: Okeechobee, Fort PierceUse the straight / slight right lanes.
9
Keep slight right at fork
492 ft·12 sec
Toward FL 70 West: OkeechobeeUse the right lane.
10
Merge onto FL 70
0.5 mi·57 sec·Okeechobee Road
11
Take the ramp
0.2 mi·35 sec
Use the left / uturn lanes.
12
Keep slight left at fork
0.5 mi·1 min
Toward Miami, Florida's Turnpike SouthUse the left lane.
13
Merge onto Florida's Turnpike
108 mi·1 hr 59 min·Florida's Turnpike
Use the straight / slight right lanes.
14
Take the exit
0.3 mi·42 sec
Toward I 95, US 441, SR 826 West
15
Keep slight left at fork
0.8 mi·1 min
Toward I 95, US 441
16
Keep slight left at fork
0.1 mi·18 sec
Toward I 95 SouthUse the straight / slight left lanes.
17
Merge onto I 95
9.0 mi·11 min·I 95
Use the straight / slight right lanes.
18
Take the exit
0.4 mi·1 min
Exit 3BToward Northwest 8th Street, Port of MiamiUse the straight / slight right lanes.
19
Turn left onto Northwest 8th Street
0.4 mi·1 min·Northwest 8th Street
Use the straight / left lanes.
20
Turn right onto North Miami Avenue
0.5 mi·1 min·North Miami Avenue
Use the straight / right lanes.
21
Arrive at destination
North Miami Avenue
Trip Plan
Given the 5h 47m estimated duration, this route is easily manageable as a single-day trip. To maximize your daylight hours, consider an early morning departure from Saint Augustine Beach. You'll want to plan for at least one stop to stretch your legs, especially since the longest stretch without a major road change is 177.3 miles. Keep an eye on your fuel levels, as the primary roads are well-serviced, but it's always wise to top off before embarking on longer segments.
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 153.4 miles from Saint Augustine Beach, FL, or about 2h 51m into the drive.
The longest continuous stretch on this route runs about 177.3 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 68 miles or 1h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 153.4 miles or 2h 51m 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 40m
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 Saint Augustine Beach, 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 Saint Augustine Beach, FL
This is one driving day of about 306.9 miles and 5h 47m.
Your first comfortable stop window is around 68 miles from Saint Augustine Beach, 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 177.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 153.4 mi from Saint Augustine Beach, FL
· 2h 51m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Castillo de San Marcos National Monument
National Monument
Built by the Spanish in St. Augustine to defend Florida and the Atlantic trade route, Castillo de San Marcos National Monument preserves the oldest masonry fortification in the continental United Stat...
Fort Matanzas National Monument preserves the fortified coquina watchtower, completed in 1742, which defended the southern approach to the Spanish military settlement of St. Augustine. It also protect...
5 mi from route
~12 min detour
Free
near mile 10.6
Discover a dynamic barrier island shaped by dunes, coastal hammocks, and Mosquito Lagoon. Walk among ancient Timucua shell mounds and connect with thousands of years of human history. Immerse yourself...
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 306.9
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $32 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
92.1
1
$32.22
$14.73
Efficient EV
76.7
0
$26.85
$12.28
EV Truck/SUV
122.8
1
$42.97
$19.64
Gas CO2
107 kg
EV CO2
36 kg (66% 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 Apr 15, 2026
Origin
Saint Augustine Beach, FL
Afternoon
in Saint Augustine Beach on Friday
Local time
4:59 PM
EDT
Current temp
62°F
Unavailable
Live forecast
Destination
Miami, FL
Afternoon
in Miami on Friday
Local time
4:59 PM
EDT
Current temp
70°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
8 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 47m 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.
Frequently Asked Questions
The drive from Saint Augustine Beach, FL to Miami, FL covers 306.9 miles and takes about 5h 47m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 95, Florida's Turnpike, US 1. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 153.4 miles from Saint Augustine Beach, FL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $48.85 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 16 significant decision points across 306.9 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.
The main spots that need attention: at 185 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 185.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 186.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Saint Augustine Beach, FL and Miami, FL, road signs point toward Fort Pierce and Florida's Turnpike South.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
