The drive from Harbor Isle, NY to Buffalo, NY covers 405.6 miles and takes about 8h 31m behind the wheel.
It usually feels better as a 2-day road trip than as one long push.
The route leans on I 86, Christopher Columbus Highway, I 81 for much of the mileage,
and the overall profile is mostly highway.
The longest uninterrupted segment is about 100 miles on I 86.
At current regular gas prices, budget about $65.92 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
202.8 miles from Harbor Isle, NY
A natural place for your longest stop of the day
, about 4h 14m into the drive
.
Main Roads
Road
Distance
Duration
I 86
100 mi
1h 56m
Christopher Columbus Highway
68.2 mi
1h 20m
I 81
58.1 mi
1h 9m
Genesee Expressway
32.9 mi
37m
I 380
27.7 mi
30m
Keystone Shortway
17.3 mi
24m
Aurora Expressway
12.5 mi
14m
Varysburg Road
10.9 mi
15m
Longest stretch:
I 86
— 100 mi, about 1h 56m
Traffic on I-80
Hour-of-day weekday pattern from 168 FHWA count stations on your route.
Peak
3 PM
~4,210 veh/hr typical
· worst 4,900
Quietest
1 AM
~430 veh/hr
Peak-to-quiet ratio
9.8×
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 Harbor Isle, NY and Buffalo, NY.
1
Start on Kent Boulevard
128 ft·7 sec·Kent Boulevard
2
Turn right onto Lincoln Avenue
0.2 mi·35 sec·Lincoln Avenue
3
Turn right onto Island Parkway North
0.6 mi·1 min·Island Parkway North
4
Continue on Long Beach Road
3.2 mi·6 min·Long Beach Road
5
Turn slight left onto Lincoln Avenue
0.9 mi·1 min·Lincoln Avenue
Use the left lane.
6
Turn slight right onto North Centre Avenue
200 ft·6 sec·North Centre Avenue
7
Turn left onto NY 27
5.1 mi·7 min·Sunrise Highway
Use the straight lane.
8
Take the exit
0.1 mi·18 sec
Toward Belt Parkway West, Verrazano Bridge
9
Merge onto BP
0.3 mi·31 sec·Belt Parkway
10
Take the exit
0.1 mi·20 sec
Exit 22Toward Springfield BoulevardUse the straight / slight right lanes.
11
Turn straight onto NY 27
438 ft·19 sec·North Conduit Avenue
12
Turn right onto Springfield Boulevard
2.0 mi·3 min·Springfield Boulevard
Use the straight / right lanes.
13
Turn left onto Francis Lewis Boulevard
2.1 mi·3 min·Francis Lewis Boulevard
Use the left lane.
14
Turn right onto NY 25
0.4 mi·49 sec·Hillside Avenue
15
Turn left onto I 295
5.0 mi·5 min·Clearview Expressway
Toward I 295 North: Clearview Expressway, Through Neck BridgeUse the left lane.
16
Continue on I 295
2.0 mi·3 min·Throgs Neck Bridge
17
Continue on I 295
0.7 mi·1 min·Throgs Neck Expressway
Use the straight / slight right lanes.
18
Keep slight left at fork onto I 295
6.6 mi·8 min·Cross Bronx Expressway
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
Toward Upper Level
20
Continue on I 95; US 1
0.6 mi·59 sec·George Washington Bridge (upper level)
21
Continue on I 95 EXPR; US 1 EXPR; US 9 EXPR
0.5 mi·48 sec·I 95 EXPR; US 1 EXPR; US 9 EXPR
22
Keep slight left at fork onto I 95 EXPR; US 1 EXPR; US 9 EXPR
0.6 mi·39 sec·I 95 EXPR; US 1 EXPR; US 9 EXPR
Use the straight / slight right lanes.
23
Keep slight left at fork onto I 95 EXPR; NJTP
0.1 mi·8 sec·I 95 EXPR; NJTP
24
Take the exit
0.2 mi·22 sec
Toward I 95 South, NJTP South: HackensackUse the straight / slight right lanes.
25
Keep slight left at fork
0.4 mi·29 sec
Toward I 95 South, NJTP South: HackensackUse the slight left / slight right lanes.
26
Merge onto I 95; NJTP
2.0 mi·2 min·New Jersey Turnpike
Use the straight / slight right lanes.
27
Take the exit
0.8 mi·1 min
Exit 69Toward I 80 West: Paterson, HackensackUse the straight / slight right lanes.
28
Continue on I 80
68 mi·1 hr 20 min·Christopher Columbus Highway
Use the straight / slight right lanes.
29
Keep slight left at fork onto I 80
5.5 mi·8 min·Keystone Shortway
Use the straight / slight right lanes.
30
Keep slight left at fork onto I 80
12 mi·15 min·Keystone Shortway
31
Take the exit
0.7 mi·46 sec
Exit 293Toward I 380 North: Scranton
32
Continue on I 380
28 mi·30 min·I 380
Use the straight lane.
33
Merge onto I 81
58 mi·1 hr 9 min·I 81
Use the straight lane.
34
Keep slight left at fork onto I 86; NY 17
100 mi·1 hr 56 min·I 86; NY 17
Toward I 86: Corning
35
Keep slight left at fork onto I 390
33 mi·37 min·Genesee Expressway
Toward I 390: Rochester
36
Take the exit
0.2 mi·23 sec
Exit 6Toward NY 36: Mount Morris, Letchworth Park
37
Turn left onto NY 36
4.3 mi·7 min·Sonyea Road
38
Continue on NY 36
1.8 mi·4 min·Main Street
39
Continue on NY 36
1.3 mi·1 min·Mount Morris Road
40
Turn left onto CR 64
2.3 mi·3 min·Perry Road
41
Continue on US 20A
7.4 mi·10 min·Leicester Road
42
Continue on US 20A
4.6 mi·8 min·East Buffalo Street
43
Continue on US 20A
1.7 mi·2 min·West Buffalo Road
44
Continue on US 20A
11 mi·15 min·Varysburg Road
45
Continue on US 20A
11 mi·15 min·Big Tree Road
46
Take the ramp
0.2 mi·30 sec
47
Merge onto NY 400
13 mi·14 min·Aurora Expressway
48
Keep slight right at fork
0.2 mi·27 sec
Toward I 90 East: Buffalo
49
Merge onto I 90
1.3 mi·1 min·New York State Thruway
50
Take the exit
0.6 mi·1 min
Exit 53Toward I 190 North: Downtown Buffalo, Niagara FallsUse the straight / slight right lanes.
51
Continue on I 190
4.9 mi·6 min·Niagara Thruway
52
Take the exit
0.2 mi·33 sec
Exit 7Toward Buffalo, Outer Harbor, Church StreetUse the slight right lane.
53
Continue on NY 5
521 ft·21 sec·Church Street
54
Turn left onto NY 384
0.2 mi·29 sec·Delaware Avenue
Use the left lane.
55
Enter roundabout onto NY 384
0.2 mi·30 sec·Niagara Square
56
Arrive at destination
NY 384
Trip Plan
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.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 202.8 miles from Harbor Isle, NY, or about 4h 14m into the drive.
The longest continuous stretch on this route runs about 100 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 89 miles or 1h 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 202.8 miles or 4h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 202.8 miles or 4h 14m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 4m
Traffic, exits, and arrival timing usually matter more near Buffalo, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Harbor Isle, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Harbor Isle, NY
Aim for roughly 203 miles and 4.3 hours of wheel time on this day.
Day 2
Finish the approach into Buffalo, NY
Aim for roughly 203 miles and 4.3 hours of wheel time on this day.
Your first comfortable stop window is around 89 miles from Harbor Isle, NY.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 86 for about 100 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 35
5 decision points cluster between mile 15.1 and 399.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
15.1 mi into trip|~26m in|I 295 / Clearview Expressway
Turn left onto I 295 / Clearview Expressway toward I 295 North: Clearview Expressway, Through Neck Bridge
Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward I 295 North: Clearview Expressway, Throu...
8
31.9 mi into trip|~48m in
Take the exit toward I 95 South, NJTP South: Hackensack
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.
Toward I 95 South, NJTP South: Hackensack
8
32.2 mi into trip|~49m in
Keep slight left at fork toward I 95 South, NJTP South: Hackensack
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 95 South, NJTP South: Hackensack
8
34.5 mi into trip|~52m in
Take the exit toward I 80 West: Paterson, Hackensack
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 69
Toward I 80 West: Paterson, Hackensack
8
399.5 mi into trip|~8h 21m in
Take the exit toward I 190 North: Downtown Buffalo, Niagara Falls
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 53
Toward I 190 North: Downtown Buffalo, Niagara F...
Fuel & Cost
Regular Gas
$65.92 one way
$131.84 round trip
$4.13/gal25.4 MPG avg142 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.47
$71.35
$142.69
premium
$4.87
$77.70
$155.41
diesel
$5.40
$86.28
$172.56
Estimated Tolls: $23.14
George Washington Bridge
$16.00
Throgs Neck Bridge
$6.55
New Jersey Turnpike
(2 mi)$0.28
Niagara Thruway
(4.9 mi)$0.24
New York State Thruway
(1.3 mi)$0.07
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
$66
Tolls
$23
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$219–$329
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 141.9 kg one way.
Prices: EIA weekly data, 2026-04-20.
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $43 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
121.7
1
$42.59
$19.47
Efficient EV
101.4
1
$35.49
$16.22
EV Truck/SUV
162.2
2
$56.78
$25.96
Gas CO2
142 kg
EV CO2
47 kg (67% 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 Apr 26, 2026
Origin
Harbor Isle, NY
Late night
in Harbor Isle on Sunday
Local time
12:21 AM
EDT
Current temp
47°F
Unavailable
Live forecast
Destination
Buffalo, NY
Late night
in Buffalo on Sunday
Local time
12:21 AM
EDT
Current temp
41°F
Mostly Cloudy
NE 5 to 9 mph6% chanceLive forecast
Flood Warning
Flood Warning issued April 25 at 8:05PM EDT until April 26 at 11:00AM EDT by NWS Buffalo NY
Flood Warning
Flood Warning issued April 25 at 1:03PM EDT by NWS Binghamton NY
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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
6 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
8h 31m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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.
Hamilton Grange National Memorial
National Memorial
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...
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...
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...
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...
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...
Here at Federal Hall, George Washington took the oath of office as the first President of the United States, marking the beginning of the American constitutional republic. This historic site served as...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
405.6 mi in 8h 31m, mostly highway — 100 mi of that is on I 86.
61% highway — fuel and pacing are the main things to plan.
56 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 100 mi on I 86.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 86 and Christopher Columbus Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 15.1 miles in near I 295 / Clearview Expressway.
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 35 significant decision points across 405.6 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 15.1 miles (I 295 / Clearview Expressway): Lane positioning matters here. Multiple destination signs - pick the right one; at 31.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Harbor Isle, NY and Buffalo, NY, road signs point toward Upper Level, Njtp South: Hackensack, Hackensack and Letchworth Park.
The largest city in New York State's Niagara Frontier, Buffalo is a city full of surprises. Though Buffalo is sometimes the butt of jokes about chicken wings, its long-suffering sports teams, and the mountains of snow under which it is supposedly buried each winter, those in the know tell a different story: one of vibrant nightlife, world-class museums and cultural attractions, tight-knit neighborhoods with strong community spirit – and the sunniest summers in Northeastern United States.
Top landmarks
•Buffalo AKG Art Museum — art museum in New York, US
•Buffalo City Hall — skyscraper and municipal building in Buffalo, New York, USA
The longest stretch is about 100 miles on I 86. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 203 miles on day one.
Expect about $23.14 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.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Buffalo, 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 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 15.1 miles (I 295 / Clearview Expressway): Lane positioning matters here. Multiple destination signs - pick the right one; at 31.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 8.5 hours each way, a round trip means 17.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Buffalo, NY before the return drive.
