Saint Augustine, FL to Palm Bay, FL is 142.9 miles and takes about 2h 45m via I 95, with a fuel budget near $23 and enough daylight to finish in a day. This is a straightforward drive connecting two points within Florida, primarily utilizing the interstate. Expect a highway-focused experience for most of the journey. With a recommended one-day trip, you'll find this route to be efficient for getting from point A to point B without extensive detours. It's a practical option if you're looking to cover ground quickly within the state.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
71.4 miles from Saint Augustine, FL
A natural place for your longest stop of the day
, about 1h 24m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 45m. Total distance: 142.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
This drive is predominantly a highway experience, with 85% of the route on major roads like I 95. You'll encounter the longest uninterrupted stretch of 121.1 miles on I 95, offering a consistent pace. While the majority is interstate, there are segments on South Ponce de Leon Boulevard and Palm Bay Road Northeast that transition you into the local areas. Be prepared for the feel of steady highway travel for the bulk of your trip, punctuated by the approach to your destination.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 10 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 121.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 95 and South Ponce de Leon Boulevard. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near Carrera Street.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 45m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (Carrera Street): Navigation decision point; at 1.4 miles (US 1 / South Ponce de Leon Boulevard): Highway fork - watch signs carefully; at 17.1 miles (I 95): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 8 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
3
0 mi into trip|~0m in|Carrera Street
Turn left onto Carrera Street
Navigation decision point
4
1.4 mi into trip|~3m in|US 1 / South Ponce de Leon Boulevard
Keep slight left at fork onto US 1 / South Ponce de Leon Boulevard
Highway fork - watch signs carefully
5
17.1 mi into trip|~26m in|I 95
Merge onto I 95
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
138.2 mi into trip|~2h 36m in
Take the exit toward CR 516: Palm Bay
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 176
Toward CR 516: Palm Bay
6
138.6 mi into trip|~2h 37m in
Continue toward CR 516: Palm Bay, Palm Bay Road
Lane positioning matters here. Multiple destination signs - pick the right one
Use the left / right lanes.
Exit 176
Toward CR 516: Palm Bay, Palm Bay Road
Main Roads
Road
Distance
Duration
I 95
121.1 mi
2h 10m
South Ponce de Leon Boulevard
15.4 mi
21m
Palm Bay Road Northeast
4.3 mi
7m
North Ponce de Leon Boulevard
1 mi
2m
Carrera Street
0.4 mi
1m
Cordova Street
<0.1 mi
<1m
Longest stretch:
I 95
— 121.1 mi, about 2h 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Augustine, FL and Palm Bay, FL.
1
Start on Cordova Street
84 ft·8 sec·Cordova Street
2
Turn left onto Carrera Street
0.4 mi·1 min·Carrera Street
3
At end of road, turn left onto US 1
1.0 mi·2 min·North Ponce de Leon Boulevard
4
Keep slight left at fork onto US 1
15 mi·21 min·South Ponce de Leon Boulevard
5
Take the ramp
0.3 mi·42 sec
Toward I 95 South: Miami
6
Merge onto I 95
121 mi·2 hr 10 min·I 95
Use the straight / slight right lanes.
7
Take the exit
0.4 mi·52 sec
Exit 176Toward CR 516: Palm BayUse the slight right lane.
8
Continue on this road
99 ft·4 sec·this road
Exit 176Toward CR 516: Palm Bay, Palm Bay RoadUse the left / right lanes.
9
Turn straight onto CR 516
4.3 mi·7 min·Palm Bay Road Northeast
Use the left lane.
10
Arrive at destination
Palm Bay Road Northeast
Trip Plan
Given the short duration of about 2 hours and 45 minutes, this trip is easily manageable in a single day. You can leave Saint Augustine anytime in the morning and still reach Palm Bay with plenty of daylight to spare. The longest stretch is over 121 miles on I 95, so plan your fuel stops accordingly before you get on the interstate. While only one stop is indicated, consider a brief break around the halfway point if needed, especially since the drive itself is relatively quick and doesn't necessitate splitting into two days.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 71.4 miles from Saint Augustine, FL, or about 1h 24m into the drive.
The longest continuous stretch on this route runs about 121.1 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 31 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 71.4 miles or 1h 24m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 14m
Traffic, exits, and arrival timing usually matter more near Palm Bay, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Augustine, 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, FL
This is one driving day of about 142.9 miles and 2h 45m.
Your first comfortable stop window is around 31 miles from Saint Augustine, 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 121.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 71.4 mi from Saint Augustine, FL
· 1h 24m into the drive
The midpoint is around 73.1 miles from Saint Augustine, FL, which is a good place for a longer meal and fuel stop.
Arriving in Palm Bay, FL
The final approach into Palm Bay, FL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Palm Bay, FL.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
4 mi from route
~10 min detour
Free
near mile 15.1
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...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$22.75 one way
$45.49 round trip
$4.04/gal25.4 MPG avg50 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.40
$24.74
$49.49
premium
$4.72
$26.57
$53.14
diesel
$5.61
$31.55
$63.10
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 50 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
42.9
0
$15.00
$6.86
Efficient EV
35.7
0
$12.50
$5.72
EV Truck/SUV
57.2
0
$20.01
$9.15
Gas CO2
50 kg
EV CO2
17 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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, FL
Morning
in Saint Augustine on Saturday
Local time
8:46 AM
EDT
Current temp
62°F
Unavailable
Live forecast
Destination
Palm Bay, FL
Morning
in Palm Bay on Saturday
Local time
8:46 AM
EDT
Current temp
77°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
15 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
2h 45m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Saint Augustine, FL to Palm Bay, FL covers 142.9 miles and takes about 2h 45m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 95, South Ponce de Leon Boulevard, Palm Bay Road Northeast. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 71.4 miles from Saint Augustine, FL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $22.75 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 45m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: near the start (Carrera Street): Navigation decision point; at 1.4 miles (US 1 / South Ponce de Leon Boulevard): Highway fork - watch signs carefully; at 17.1 miles (I 95): Merge point - match speed before joining. Lane positioning matters here.
The route from Saint Augustine, FL to Palm Bay, FL does not surface many named destination signs beyond the main corridor.
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, and NPS for national parks. See our methodology for refresh cadence and limitations.
