Origin
Saint Augustine Beach, FL
Night in Saint Augustine Beach on Thursday
Local time
10:12 PM
EDT
Current temp
62°F
Unavailable
Live forecast
Trip from Saint Augustine Beach, FL to Jacksonville, FL
Last recalculated Apr 17, 2026
Drive Time
1h 1m
Distance
45.3 mi
73 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 56m
★
6 AM
1h 1m
8 AM
1h 11m
10 AM
1h 4m
12 PM
1h 4m
3 PM
1h 5m
5 PM
1h 10m
8 PM
0h 58m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Saint Augustine Beach, FL
Ethan Essig
Jacksonville, FL
Wikimedia Commons
Trip Overview
If you are looking for a quick transition from the coast to the city, this 45.3-mile trip from Saint Augustine Beach to Jacksonville is a straightforward commute. You can expect to spend about 1 hour and 1 minute behind the wheel, making this an ideal day trip that requires no overnight stops. Budgeting roughly $8 for fuel covers the entire journey, which relies heavily on a highway-focused itinerary. Navigating via FL 312, Charles Usinas Memorial Highway, and I-95, you will find this route is efficient rather than leisurely. Because both cities are located within Florida, the drive offers a consistent regional feel that keeps your travel time predictable.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 1m. Total distance: 45.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 1m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (81%). Some complex stretches to watch for.
Drive Character
This drive is defined by its efficiency, with 81% of the journey taking place on highways. You will start on local connectors like FL 312 and Charles Usinas Memorial Highway before merging onto the main artery of the trip. The most significant portion of your time is spent on I-95, which features a long, uninterrupted stretch of 30.6 miles. While you won't encounter technical mountain roads or winding scenic bypasses, the transition from coastal beach access to the interstate system provides a steady, high-speed pace. Expect a functional, no-frills experience that prioritizes getting you to your destination quickly.
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 30.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 95 and FL 312. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 8.6 miles in near Four Mile Road.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 45.3 miles you will encounter 15 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 8.6 miles (Four Mile Road): Lane positioning matters here; at 42.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 43.9 miles (US 1; US 90): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 15 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
8.6 mi into trip
|
~14m in
|
Four Mile Road
Turn left onto Four Mile Road
Lane positioning matters here
Use the left lane.
6
42.8 mi into trip
|
~54m in
Keep slight left at fork toward US 90, US 1, FL 13: Downtown, Main Street, Acosta
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 90, US 1, FL 13: Downtown, Main Stree...
6
43.9 mi into trip
|
~56m in
|
US 1; US 90
Keep slight right at fork onto US 1; US 90 toward US 90, US 1: Main Street, Ocean Street, Newnan Street, Prudential Drive
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 90, US 1: Main Street, Ocean Street,...
8
44 mi into trip
|
~57m in
|
US 1; US 90
Keep slight left at fork onto US 1; US 90 toward US 90, US 1: Main Street, Ocean Street, Newnan Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 90, US 1: Main Street, Ocean Street,...
6
45.2 mi into trip
|
~1h in
|
US 90 / Beaver Street
At end of road, turn left onto US 90 / Beaver Street
Complex interchange - multiple decisions in a short stretch
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 Saint Augustine Beach, FL to Jacksonville, FL, road signs begin pointing toward Acosta along the way.
Acosta
42.8 mi in
|
~54m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 95 | 30.6 mi | 34m |
| FL 312 | 3.6 mi | 6m |
| Charles Usinas Memorial Highway | 2.3 mi | 3m |
| South Holmes Boulevard | 1.7 mi | 2m |
| A1A Beach Boulevard | 1.6 mi | 2m |
| US 1 | 1.3 mi | 3m |
| SR 312E | 1.1 mi | 1m |
| Four Mile Road | 0.9 mi | 1m |
Longest stretch:
I 95
— 30.6 mi, about 34m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Augustine Beach, FL and Jacksonville, FL.
1
Start on 9th Street
482 ft
·
23 sec
·
9th Street
2
Turn right onto A1A Beach Boulevard
1.3 mi
·
2 min
·
A1A Beach Boulevard
3
Keep slight left at fork onto A1A Beach Boulevard
0.3 mi
·
28 sec
·
A1A Beach Boulevard
4
Continue on FL 312
3.6 mi
·
6 min
·
FL 312
5
Continue on SR 312E
1.1 mi
·
1 min
·
SR 312E
Use the left / straight lanes.
6
Continue on South Holmes Boulevard
1.7 mi
·
2 min
·
South Holmes Boulevard
7
Continue on Kenton Morrison Road
0.6 mi
·
55 sec
·
Kenton Morrison Road
8
Turn left onto Four Mile Road
0.9 mi
·
1 min
·
Four Mile Road
Use the left lane.
9
At end of road, turn left onto FL 16
2.3 mi
·
3 min
·
Charles Usinas Memorial Highway
Use the right lane.
10
Take the exit
0.4 mi
·
51 sec
Toward I 95 North: Jacksonville
11
Merge onto I 95
31 mi
·
34 min
·
I 95
Use the straight / slight right lanes.
12
Keep slight left at fork
1.1 mi
·
2 min
Toward US 90, US 1, FL 13: Downtown, Main Street, Acosta
13
Keep slight right at fork onto US 1; US 90
287 ft
·
6 sec
·
US 1; US 90
Toward US 90, US 1: Main Street, Ocean Street, Newnan Street, Prudential Drive
14
Keep slight left at fork onto US 1; US 90
1.2 mi
·
3 min
·
US 1; US 90
Toward US 90, US 1: Main Street, Ocean Street, Newnan Street
Use the straight / slight right lanes.
15
Turn left
132 ft
·
11 sec
16
Turn right
121 ft
·
14 sec
17
At end of road, turn left onto US 90
104 ft
·
4 sec
·
Beaver Street
18
Turn right
175 ft
·
13 sec
19
At end of road, turn right
124 ft
·
11 sec
20
Turn right onto US 17
22 ft
·
0 sec
·
Union Street
21
Arrive at destination
US 17
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 22.6 mi from Saint Augustine Beach, FL · 32m into the drive
Mid-route town
Meal stop
23 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 10 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 22.6 miles from Saint Augustine Beach, FL, which is a good place for a longer meal and fuel stop.
Arriving in Jacksonville, FL
The final approach into Jacksonville, FL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$7.21 one way
$14.42 round trip
$4.04/gal
25.4 MPG avg
16 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.40 | $7.84 | $15.69 |
| premium | $4.72 | $8.42 | $16.85 |
| diesel | $5.61 | $10.00 | $20.00 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$7
Estimated CO2 emission: 15.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 13.6 | 0 | $4.76 | $2.17 |
| Efficient EV | 11.3 | 0 | $3.96 | $1.81 |
| EV Truck/SUV | 18.1 | 0 | $6.34 | $2.90 |
Gas CO2
16 kg
EV CO2
5 kg (69% 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.
Destination
Jacksonville, FL
Night in Jacksonville on Thursday
Local time
10:12 PM
EDT
Current temp
87°F
Sunny
SE 9 to 13 mph
0% chance
Live forecast
62°F
Nocatee, FL
23 mi in
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
25 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
1h 1m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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 Jacksonville, FL covers 45.3 miles and takes about 1h 1m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 95, FL 312, Charles Usinas Memorial Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 22.6 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 $7.21 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.
This drive requires moderate attention. Across 45.3 miles you will encounter 15 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 8.6 miles (Four Mile Road): Lane positioning matters here; at 42.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 43.9 miles (US 1; US 90): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
On the drive from Saint Augustine Beach, FL to Jacksonville, FL, road signs begin pointing toward Acosta along the way.
Yes. Nearby national parks include Castillo de San Marcos National Monument and Fort Matanzas National Monument.
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Return Trip
Jacksonville, FL to Saint Augustine Beach, FLPlan the drive back the other way.
45.6 mi
1h 1m
Continue From Jacksonville, FL
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