Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 1m
Distance
45.6 mi
73 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Jacksonville, FL
Wikimedia Commons
Saint Augustine Beach, FL
Ethan Essig
This straightforward 45.6-mile drive from Jacksonville to Saint Augustine Beach is easily manageable as a single-day trip, taking just about an hour to complete. With 81% of the journey on highways, you'll primarily be on I 95 and FL 312, offering a quick connection between these two Florida locales. The estimated fuel cost is a modest $7, making this an economical option for a short excursion. The overall profile is highway-focused, meaning you'll spend most of your time on faster roads, ideal for getting from point A to point B efficiently. This route is perfect for a spontaneous day trip or a quick transfer between destinations within Florida.
| Road | Distance | Duration |
|---|---|---|
| I 95 | 30.9 mi | 34m |
| FL 312 | 3.6 mi | 6m |
| Charles Usinas Memorial Highway | 2.4 mi | 3m |
| North Holmes Boulevard | 1.7 mi | 2m |
| A1A Beach Boulevard | 1.6 mi | 2m |
| US 1 | 1.1 mi | 2m |
| SR 312E | 1.1 mi | 1m |
| Four Mile Road | 0.9 mi | 1m |
Step-by-step road directions between Jacksonville, FL and Saint Augustine Beach, FL.
Start on US 17
Turn right onto Newnan Street
Turn right onto FL 228
Turn left onto US 1; US 90
Take the ramp onto US 1; US 90
Keep slight right at fork onto US 1
Keep slight left at fork
Merge onto I 95
Take the exit
Continue on FL 16
Turn right onto Four Mile Road
Turn right onto Kenton Morrison Road
Continue on North Holmes Boulevard
Turn slight left onto SR 312E
Continue on FL 312
Continue on A1A Beach Boulevard
Turn left onto 9th Street
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
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.
A short stop after about 10 miles helps settle the day before fatigue starts building.
The midpoint is around 22.8 miles from Jacksonville, FL, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 0.5 and 33.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn right onto FL 228 / East Forsyth Street
Navigation decision point
Keep slight right at fork onto US 1 toward I 95, US 1 South, FL 5 South: Daytona Beach, Philips Highway
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Keep slight left at fork toward I 95 South: Daytona Beach
Highway fork - watch signs carefully. Lane positioning matters here
Merge onto I 95
Merge point - match speed before joining. Lane positioning matters here
Take the exit toward FL 16: Saint Augustine, Green Cove Springs
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Regular Gas
$7.26 one way
$14.52 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.40 | $7.90 | $15.79 |
| premium | $4.72 | $8.48 | $16.96 |
| diesel | $5.61 | $10.07 | $20.14 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$7
Estimated CO2 emission: 16 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 | 13.7 | 0 | $4.79 | $2.19 |
| Efficient EV | 11.4 | 0 | $3.99 | $1.82 |
| EV Truck/SUV | 18.2 | 0 | $6.38 | $2.92 |
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.
Current conditions at both ends of the drive.
Origin
Morning in Jacksonville on Sunday
Local time
6:07 AM
EDT
Current temp
64°F
Mostly Clear
Destination
Morning in Saint Augustine Beach on Sunday
Local time
6:07 AM
EDT
Current temp
66°F
Partly Cloudy
62°F
Nocatee, FL
23 mi in
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
Expect a highway-focused drive for the majority of this 45.6-mile trip, with 81% of the route utilizing major arteries like I 95 and FL 312. The longest uninterrupted stretch you'll encounter is 30.9 miles on I 95, providing a consistent pace. This means you'll experience a more direct and less varied driving experience, characterized by higher speeds and fewer turns. The transition will likely involve moving from interstate travel onto state roads as you near your destination on the coast.
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 0.5 miles in near FL 228 / East Forsyth Street.
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 45.6 miles you will encounter 12 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 0.5 miles (FL 228 / East Forsyth Street): Navigation decision point; at 2 miles (US 1): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 2.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Jacksonville, FL to Saint Augustine Beach, FL, road signs begin pointing toward Green Cove Springs along the way.
Green Cove Springs
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.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 1h 1m. Total distance: 45.6 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.
Compiled by the US Trip Planner 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.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore more options from Jacksonville, FL or browse trips ending in Saint Augustine Beach, FL.
Looking for more statewide routes? Browse FL road trips.
