Hornby, NY to Brookhaven, NY is 320.7 miles and takes about 6h 45m via Keystone Shortway, Southern Tier Expressway, and I 81, with a fuel budget near $53 and enough daylight to finish in a day. This trip stays within the Northeast region, entirely within New York State. You'll spend most of your time on major highways, making it a straightforward drive. With a recommended one-day duration, this route is ideal for a quick transit between these two points, allowing for a relatively easy 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
160.4 miles from Hornby, NY
A natural place for your longest stop of the day
, about 3h 19m into the drive
.
Main Roads
Road
Distance
Duration
Keystone Shortway
80 mi
1h 37m
Southern Tier Expressway
77.8 mi
1h 31m
I 81
53.4 mi
1h 3m
Long Island Expressway
43.5 mi
59m
I 380
23.6 mi
25m
Cross Bronx Expressway
6.6 mi
8m
Hornby Road
5.9 mi
14m
Christopher Columbus Highway
5.5 mi
5m
Longest stretch:
Keystone Shortway
— 80 mi, about 1h 37m
Traffic on I-80
Hour-of-day weekday pattern from 336 FHWA count stations on your route.
Peak
3 PM
~4,190 veh/hr typical
· worst 4,979
Quietest
1 AM
~446 veh/hr
Peak-to-quiet ratio
9.4×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 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 Hornby, NY and Brookhaven, NY.
1
Start on Dry Run Road
270 ft·13 sec·Dry Run Road
2
Turn right onto CR 41
5.9 mi·14 min·Hornby Road
3
Continue on Reynolds Avenue
0.2 mi·49 sec·Reynolds Avenue
4
Turn left onto Winfield Street
0.8 mi·3 min·Winfield Street
5
Turn right onto NY 414
0.6 mi·1 min·State Route 414
6
Take the ramp
0.3 mi·42 sec
7
Merge onto I 86; NY 17
78 mi·1 hr 31 min·Southern Tier Expressway
8
Keep slight right at fork onto I 81
53 mi·1 hr 3 min·I 81
Toward I 81 South: ScrantonUse the straight lane.
9
Keep slight right at fork onto US 6
0.8 mi·1 min·US 6
Exit 187Toward I 84 East, I 380 South, US 6 East: Carbondale, Mt PoconoUse the slight left / slight right lanes.
10
Continue on I 84; I 380
3.7 mi·4 min·I 84; I 380
Toward I 84 East, I 380 South: Mount Pocono, MilfordUse the straight lane.
11
Keep slight right at fork onto I 380
24 mi·25 min·I 380
Exit 4Toward I 380 South: Mount Pocono
12
Keep slight left at fork
1.0 mi·1 min
Exit 1BToward I 80 East: Stroudsburg
13
Merge onto I 80
80 mi·1 hr 37 min·Keystone Shortway
Use the straight / right lanes.
14
Keep slight right at fork onto I 80
5.5 mi·5 min·Christopher Columbus Highway
Toward I 95: George Washington Bridge Lower LevelUse the slight right lane.
15
Keep slight left at fork
0.3 mi·23 sec
Toward I 95 North: George Washington Bridge, New York CityUse the straight / slight right lanes.
16
Keep slight right at fork
0.4 mi·38 sec
Exit 70A-BToward Leonia, TeaneckUse the slight right lane.
17
Turn right
0.2 mi·35 sec
Exit 70AToward LeoniaUse the straight / slight right lanes.
18
Turn straight onto CR 56
454 ft·9 sec·Degraw Avenue
19
Continue on CR 56
1.1 mi·2 min·Fort Lee Road
Use the straight / right lanes.
20
Continue on CR 56
469 ft·13 sec·Main Street
21
Take the ramp
472 ft·12 sec
Toward George Washington Bridge
22
Merge onto US 1; US 9; US 46
0.3 mi·28 sec·Bergen Boulevard
Use the straight / slight right lanes.
23
Take the exit
312 ft·4 sec
Toward George Washington Bridge Upper Level
24
Merge onto I 95 EXPR
0.3 mi·20 sec·I 95 EXPR
Use the straight / slight right lanes.
25
Keep slight left at fork onto I 95 EXPR
0.8 mi·1 min·I 95 EXPR
26
Continue on I 95; US 1; US 9
0.6 mi·1 min·George Washington Bridge (upper level)
Use the straight / slight right lanes.
27
Continue on I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
28
Continue on I 95; US 1
4.7 mi·6 min·Cross Bronx Expressway
Use the straight / slight right lanes.
29
Keep slight right at fork onto I 295
2.0 mi·2 min·Cross Bronx Expressway
Exit 6BToward I 295 South: Throgs Neck BridgeUse the straight / slight left lanes.
30
Merge onto I 295
0.6 mi·58 sec·Throgs Neck Expressway
31
Continue on I 295
2.0 mi·3 min·Throgs Neck Bridge
Use the straight / slight right lanes.
32
Continue on I 295
3.2 mi·3 min·Clearview Expressway
Use the straight / slight right lanes.
33
Take the exit
0.2 mi·27 sec
Exit 4E-WToward I 495: Manhattan, Eastern Long IslandUse the straight / slight right lanes.
34
Keep slight left at fork
0.3 mi·38 sec
Exit 4EToward I 495 East: Long Island Expressway, Eastern Long Island
35
Merge onto I 495
43 mi·59 min·Long Island Expressway
Use the straight / slight right lanes.
36
Take the exit
0.2 mi·27 sec
Exit 65Toward CR 16: Horse Block Road, Centereach, ShirleyUse the straight / slight right lanes.
37
Turn straight onto Express Drive South
0.2 mi·21 sec·Express Drive South
Toward I 495, CR 101: Yaphank, Riverhead
38
Turn slight right onto CR 16
4.1 mi·6 min·Horseblock Road
Use the right lane.
39
At end of road, turn right onto CR 80
0.9 mi·1 min·Montauk Highway
Use the right lane.
40
Turn left onto CR 36
0.4 mi·50 sec·South Country Road
Use the left lane.
41
Arrive at destination
CR 36
Trip Plan
Given the 6h 45m estimated driving time, leaving Hornby, NY in the morning will allow you to reach Brookhaven, NY before evening. The $53 fuel cost is a reasonable estimate for this 320.7-mile trip. You'll encounter one recommended stop, which is a good opportunity to take a break. Since this is a single-day drive, try to consolidate your stops to maximize your time on the road. Keep an eye on your fuel levels, especially before embarking on the 80-mile stretch on the Keystone Shortway, as services might be less frequent there.
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 160.4 miles from Hornby, NY, or about 3h 19m into the drive.
The longest continuous stretch on this route runs about 80 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 71 miles or 1h 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 160.4 miles or 3h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 25m
Traffic, exits, and arrival timing usually matter more near Brookhaven, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Hornby, NY 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 Hornby, NY
This is one driving day of about 320.7 miles and 6h 45m.
Your first comfortable stop window is around 71 miles from Hornby, NY.
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 Keystone Shortway for about 80 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 30
5 decision points cluster between mile 139 and 271 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
9
139 mi into trip|~2h 55m in|US 6
Keep slight right at fork onto US 6 toward I 84 East, I 380 South, US 6 East: Carbondale, Mt Pocono
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 187
Toward I 84 East, I 380 South, US 6 East: Carbo...
8
253.6 mi into trip|~5h 11m in
Keep slight left at fork toward I 95 North: George Washington Bridge, New York City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 95 North: George Washington Bridge, Ne...
9
253.9 mi into trip|~5h 11m in
Keep slight right at fork toward Leonia, Teaneck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 70A-B
Toward Leonia, Teaneck
8
263.3 mi into trip|~5h 25m in|I 295 / Cross Bronx Expressway
Keep slight right at fork onto I 295 / Cross Bronx Expressway toward I 295 South: Throgs Neck Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
Exit 6B
Toward I 295 South: Throgs Neck Bridge
8
271 mi into trip|~5h 36m in
Take the exit toward I 495: Manhattan, Eastern Long Island
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 4E-W
Toward I 495: Manhattan, Eastern Long Island
Fuel & Cost
Regular Gas
$56.14 one way
$112.27 round trip
$4.45/gal25.4 MPG avg112 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.82
$60.83
$121.66
premium
$5.23
$66.03
$132.07
diesel
$6.28
$79.24
$158.48
Estimated Tolls: $22.55
George Washington Bridge
$16.00
Throgs Neck Bridge
$6.55
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$56
Tolls
$23
Meals
$25–$50
Total
$104–$129
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 112.2 kg one way.
Prices: EIA weekly data, 2026-10-19.
EV Charging Along Route
28 DC fast chargers
· Coverage: excellent
Painted Post, NY - Tesla Supercharger
Painted Post, NY
Tesla
16 DCFC
Elmira MB.HPC
Elmira, NY
MERCEDES_BENZ
12 DCFC
Elmira, NY - Tesla Supercharger
Elmira, NY
Tesla
12 DCFC
Johnson City, NY - Tesla Supercharger
Johnson City, NY
Tesla
12 DCFC
Kirkwood, NY - Tesla Supercharger
Kirkwood, NY
Tesla
12 DCFC
Erwin, NY - Tesla Supercharger
Painted Post, NY
Tesla
10 DCFC
Scranton, PA Rechargery @ Sheetz - Scranton Carbondale Hwy
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $34 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
96.2
1
$33.67
$15.39
Efficient EV
80.2
0
$28.06
$12.83
EV Truck/SUV
128.3
1
$44.90
$20.52
Gas CO2
112 kg
EV CO2
38 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 Oct 23, 2026
Origin
Hornby, NY
Morning
in Hornby on Friday
Local time
6:01 AM
EDT
Current temp
35°F
Mostly Clear
N 5 mph0% chanceLive forecast
Destination
Brookhaven, NY
Morning
in Brookhaven on Friday
Local time
6:01 AM
EDT
Current temp
43°F
Clear
N 10 mph0% chanceLive 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
6h 45m 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.
General Grant National Memorial
National Memorial
The final resting place of President Ulysses S. Grant and his wife, Julia, is the largest mausoleum in North America. It testifies to a people’s gratitude for the man who ended the bloodiest conflict...
4 mi from route
~11 min detour
Free
near mile 254.3
Caution: Lower Crypt Access Subject to Safe Conditions
Merchant’s clerk, Revolutionary War soldier, first Secretary Treasury of the United States: Alexander Hamilton’s life is memorialized at The Grange, the home he built on a country estate in uptown Man...
4 mi from route
~11 min detour
Free
near mile 254.3
Immerse yourself in an enchanting collage of coastal life and history. Rhythmic waves, high dunes, ancient maritime forests, historic landmarks and glimpses of wildlife, Fire Island has been a special...
7 mi from route
~18 min detour
Free
near mile 320.7
Before the 1960s, almost everything about living authentically as a lesbian, a bisexual person or a gay man was illegal. The Stonewall Uprising on June 28, 1969 is a milestone in the quest for civil r...
9 mi from route
~23 min detour
Free
near mile 254.3
The African Burial Ground stands as the oldest and largest known excavated burial site in North America for both free and enslaved Africans. It offers a profound testament to the enduring legacy of Af...
11 mi from route
~26 min detour
Free
near mile 254.3
Located at the southern tip of Manhattan, Castle Clinton marks the place where New York City began and reflects the growth of both the city and the nation. Built to defend the harbor during the War of...
11 mi from route
~28 min detour
Free
near mile 254.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 67% of the 320.7 miles on major roads. You'll experience about 80 miles on the Keystone Shortway as a significant stretch without frequent exits. After that, the route transitions to the Southern Tier Expressway and I 81, which maintain a highway feel. Expect a steady pace with many opportunities to maintain speed before reaching your destination.
67% highway — fuel and pacing are the main things to plan.
41 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 80 mi on Keystone Shortway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Keystone Shortway and Southern Tier Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 139 miles in near US 6.
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 30 significant decision points across 320.7 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 139 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.9 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,902 ft9 ft
Total Climb
1,921 ft
Total Descent
3,439 ft
Highest Point
1,902 ft
~160.4 mi in
Elevation Range
1,893 ft
Notable High Points
1,902 ft at ~160.4 miles+1,141 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Hornby, NY and Brookhaven, NY, road signs point toward Mt Pocono, Milford, New York City, Leonia, Teaneck and George Washington Bridge Upper Level - among others.
Brookhaven is the largest town in Suffolk County, part of Long Island, New York. With 485,000 residents (2020). It includes a patchwork of villages and other communities, and is the only town on the island to touch both the Long Island Sound and Atlantic Ocean. The villages of Belle Terre, Bellport, Lake Grove, Mastic Beach, Old Field, Patchogue, Poquott, Port Jefferson, and Shoreham are semi-autonomous, and provide their own services in addition to those provided by the town. Other prominent communities include Mount Sinai, Stony Brook, and Fire Island, a long and car-free resort island off the south coast of the town.
Top landmarks
•Wardenclyffe Tower — early experimental wireless transmission station designed and built by Nikola Te...
•West Meadow Beach Historic District — historic district in the United States
Doable as a same-day drive at 6h 45m. Total distance: 320.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 45m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 80 miles on Keystone Shortway. The full list of main roads is in the Roads section above.
Expect about $22.55 in tolls one way, starting with George Washington Bridge. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 28 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 Brookhaven, NY 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 28 rest areas along the route for bathroom stops.
The main spots that need attention: at 139 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.9 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — General Grant National Memorial, Hamilton Grange National Memorial and Fire Island National Seashore (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.8 hours each way, a round trip means 13.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Brookhaven, NY before the return drive.
