Atlantic Beach, FL to Harlem, FL is 313.8 miles and takes about 6h 12m via I 95 and FL 78, with a fuel budget near $49 and enough daylight to finish in a day. This trip stays within Florida, taking you from the coast inland. It's a fairly straightforward drive, mostly on major highways, making it a good option if you want to get to your destination efficiently. With a duration under seven hours, it's easily manageable as a single-day trip, giving you flexibility in your departure time.
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
156.9 miles from Atlantic Beach, FL
A natural place for your longest stop of the day
, about 2h 56m into the drive
.
Main Roads
Road
Distance
Duration
I 95
202.9 mi
3h 38m
FL 78
34.4 mi
46m
Okeechobee Road
27.7 mi
34m
US 27
15.9 mi
20m
East Beltway
9.3 mi
10m
Atlantic Boulevard
7.4 mi
12m
FL 9B
5.1 mi
5m
FL 70
3.4 mi
6m
Longest stretch:
I 95
— 202.9 mi, about 3h 38m
Traffic on I-95
Hour-of-day weekday pattern from 40 FHWA count stations on your route.
Peak
4 PM
~2,515 veh/hr typical
· worst 3,247
Quietest
2 AM
~246 veh/hr
Peak-to-quiet ratio
10.2×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 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 Atlantic Beach, FL and Harlem, FL.
1
Start on 9th Street
94 ft·6 sec·9th Street
2
Turn right onto East Coast Drive
297 ft·9 sec·East Coast Drive
3
Turn right onto Plaza Street
0.2 mi·35 sec·Plaza Street
4
Turn slight left onto Seminole Road
0.6 mi·1 min·Seminole Road
5
Turn right onto SR A1A; FL 10
7.4 mi·12 min·Atlantic Boulevard
6
Take the ramp
0.3 mi·40 sec
Toward I 295 SouthUse the left lane.
7
Merge onto I 295
3.7 mi·4 min·East Beltway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 295
5.6 mi·6 min·East Beltway
Use the straight / slight left lanes.
9
Keep slight left at fork onto FL 9B
5.1 mi·5 min·FL 9B
Exit 58Toward I 795 South: Saint AugustineUse the slight left / slight right lanes.
10
Take the exit
0.7 mi·1 min
Exit 4BToward I 95 South: Daytona Beach
11
Merge onto I 95
203 mi·3 hr 38 min·I 95
Use the straight / slight right lanes.
12
Take the exit
0.5 mi·58 sec
Exit 129Toward FL 70: Okeechobee, Fort PierceUse the straight / slight right lanes.
13
Keep slight right at fork
492 ft·12 sec
Toward FL 70 West: OkeechobeeUse the right lane.
14
Merge onto FL 70
28 mi·34 min·Okeechobee Road
Use the left / uturn lanes.
15
Keep slight right at fork onto FL 70
3.4 mi·6 min·FL 70
16
Turn left onto Southeast 6th Avenue
0.3 mi·39 sec·Southeast 6th Avenue
17
At end of road, turn right onto Southeast 4th Street
0.3 mi·49 sec·Southeast 4th Street
18
Turn left onto US 98; US 441
2.9 mi·5 min·Parrott Avenue
Use the left lane.
19
Turn right onto FL 78
4.4 mi·6 min·FL 78
Use the left lane.
20
Continue on FL 78
30 mi·39 min·FL 78
21
Turn right onto US 27; FL 78
0.3 mi·23 sec·US 27; FL 78
22
Continue on US 27; FL 78
0.4 mi·35 sec·US 27; FL 78
23
Merge onto US 27; FL 78
0.2 mi·18 sec·US 27; FL 78
24
Turn slight right
338 ft·4 sec
25
Continue on US 27
15 mi·19 min·US 27
26
Turn right onto Lewis Boulevard
1.1 mi·2 min·Lewis Boulevard
Use the right lane.
27
Turn right onto 13th Street
0.1 mi·22 sec·13th Street
28
Turn left onto Harlem Academy Avenue
0.5 mi·1 min·Harlem Academy Avenue
29
Turn left onto 10th Street
89 ft·3 sec·10th Street
30
Arrive at destination
10th Street
Trip Plan
Given the drive time of just over six hours, departing in the morning from Atlantic Beach will get you to Harlem well before sunset. You'll have one recommended stop, but with a longest stretch of over 200 miles, plan your breaks accordingly. Keep an eye on your fuel gauge, especially as you transition from I 95 to the state roads, as services might be more spread out. The estimated fuel cost is around $49, so budget for that. Since this is a single-day trip, you have the advantage of not needing to book overnight accommodation, allowing for potential schedule adjustments.
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 156.9 miles from Atlantic Beach, FL, or about 2h 56m into the drive.
The longest continuous stretch on this route runs about 202.9 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 69 miles or 1h 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 156.9 miles or 2h 56m 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 52m
Traffic, exits, and arrival timing usually matter more near Harlem, FL than in the middle of the route.
Before You Leave
+
Open the route before leaving Atlantic 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 Atlantic Beach, FL
This is one driving day of about 313.8 miles and 6h 12m.
Your first comfortable stop window is around 69 miles from Atlantic 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 202.9 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 23
5 decision points cluster between mile 12.3 and 312.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
12.3 mi into trip|~20m in|I 295 / East Beltway
Keep slight right at fork onto I 295 / East Beltway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
8
17.8 mi into trip|~26m in|FL 9B
Keep slight left at fork onto FL 9B toward I 795 South: Saint Augustine
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 58
Toward I 795 South: Saint Augustine
8
226.6 mi into trip|~4h 11m 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
227 mi into trip|~4h 12m 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
6
312.1 mi into trip|~6h 7m in|Lewis Boulevard
Turn right onto Lewis Boulevard
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$47.50 one way
$95.00 round trip
$3.85/gal25.4 MPG avg110 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$52.12
$104.25
premium
$4.55
$56.21
$112.42
diesel
$4.80
$59.25
$118.50
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$48
Meals
$25–$50
Total
$73–$98
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 109.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $33 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
94.1
1
$32.95
$15.06
Efficient EV
78.5
0
$27.46
$12.55
EV Truck/SUV
125.5
1
$43.93
$20.08
Gas CO2
110 kg
EV CO2
37 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 Jul 17, 2026
Origin
Atlantic Beach, FL
Morning
in Atlantic Beach on Sunday
Local time
11:17 AM
EDT
Current temp
90°F
Slight Chance Showers And Thunderstorms
SE 9 to 13 mph9% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 1:59PM EDT by NWS Melbourne FL
Special Weather Statement
Special Weather Statement issued July 17 at 1:29PM EDT by NWS Jacksonville FL
Destination
Harlem, FL
Morning
in Harlem on Sunday
Local time
11:17 AM
EDT
Current temp
92°F
Chance Showers And Thunderstorms
W 6 mph44% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 1:59PM EDT by NWS Melbourne FL
Special Weather Statement
Special Weather Statement issued July 17 at 1:29PM EDT by NWS Jacksonville FL
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
2 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 12m 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.
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...
6 mi from route
~15 min detour
$15
near mile 43.3
Park Closure: Visitor Parking Lot Will Be Closed on July 4
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...
6 mi from route
~14 min detour
Free
near mile 54.1
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...
10 mi from route
~25 min detour
$25
near mile 129.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway, with 82% of it on major roads like I 95. You'll encounter a long stretch of 202.9 miles on I 95 before transitioning to surface roads like FL 78 and Okeechobee Road. Expect a high volume of exits and merging traffic on the initial highway portion, which then gives way to more rural cruising as you approach your destination.
82% highway — fuel and pacing are the main things to plan.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 202.9 mi on I 95.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 95 and FL 78. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 12.3 miles in near I 295 / East Beltway.
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 23 significant decision points across 313.8 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 12.3 miles (I 295 / East Beltway): Highway fork - watch signs carefully. Lane positioning matters here; at 17.8 miles (FL 9B): Highway fork - watch signs carefully. Lane positioning matters here; at 226.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
50 ft9 ft
Total Climb
61 ft
Total Descent
51 ft
Highest Point
50 ft
~44.8 mi in
Elevation Range
41 ft
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 Atlantic Beach, FL to Harlem, FL, road signs begin pointing toward Fort Pierce along the way.
Doable as a same-day drive at 6h 12m. Total distance: 313.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 12m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 202.9 miles on I 95. The full list of main roads is in the Roads section above.
Yes — we found about 27 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Harlem, 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. There are 27 rest areas along the route for bathroom stops.
The main spots that need attention: at 12.3 miles (I 295 / East Beltway): Highway fork - watch signs carefully. Lane positioning matters here; at 17.8 miles (FL 9B): Highway fork - watch signs carefully. Lane positioning matters here; at 226.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Castillo de San Marcos National Monument, Fort Matanzas National Monument and Canaveral National Seashore. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.2 hours each way, a round trip means 12.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Harlem, FL before the return drive.
