Planning a trip from Uniondale, NY, to Buffalo, NY? This 400-mile journey will take approximately 8 hours and 23 minutes of pure driving time. Given the distance and duration, it's best split over two days, especially since it covers 62% highway driving. You can expect a fuel cost of around $66 for this route. The drive is focused on the highway, making it a practical way to travel between these two points within New York State. With two recommended stops, you can break up the 400 miles effectively.
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
200.1 miles from Uniondale, NY
A natural place for your longest stop of the day
, about 4h 8m into the drive
.
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.
This route is primarily a highway-focused drive, with 62% of the journey on major interstates. You'll experience long stretches of efficient travel, including a notable 100-mile segment on I-86. While the highway component means consistent speeds, be prepared for the profile to shift as you transition between main roads like I-86, Christopher Columbus Highway, and I-81. The overall feel is one of steady progress across the Northeast.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 52 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 86 is the longest continuous segment at about 100 miles.
How Hard Is This Drive?
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 26.4 miles in.
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 31 significant decision points across 400.1 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 26.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 26.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 29 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 31 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
8
26.4 mi into trip|~40m 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
26.7 mi into trip|~40m 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
29 mi into trip|~44m 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
394 mi into trip|~8h 13m 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...
8
399.4 mi into trip|~8h 21m in
Take the exit toward Buffalo, Outer Harbor, Church Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 7
Toward Buffalo, Outer Harbor, Church Street
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Uniondale, NY and Buffalo, NY, road signs point toward Upper Level, Njtp South: Hackensack, Hackensack and Letchworth Park.
Upper Level
23.9 mi in|~36m|via I 95; US 1
Njtp South: Hackensack
26.4 mi in|~40m
Hackensack
29 mi in|~44m
Letchworth Park
334.7 mi in|~6h 45m
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
Turn-by-Turn Driving Directions
Step-by-step road directions between Uniondale, NY and Buffalo, NY.
1
Start on this road
41 ft·8 sec·this road
2
Turn left onto Jerusalem Avenue
1.3 mi·2 min·Jerusalem Avenue
3
Turn right onto Greenwich Street
0.5 mi·1 min·Greenwich Street
Use the left lane.
4
Turn left onto NY 102
0.8 mi·1 min·Front Street
Use the left lane.
5
Turn slight left onto NY 24
2.0 mi·3 min·Hempstead Turnpike
6
Turn right onto New Hyde Park Road
0.4 mi·53 sec·New Hyde Park Road
7
Turn left onto Tulip Avenue
2.0 mi·3 min·Tulip Avenue
Use the left lane.
8
Turn left onto NY 25
0.7 mi·1 min·Jamaica Avenue
9
Turn slight right onto NY 25
1.2 mi·2 min·Braddock Avenue
10
Turn left onto NY 25
0.7 mi·1 min·Hillside Avenue
11
Turn right onto I 295
5.0 mi·5 min·Clearview Expressway
Toward I 295 North: Clearview Expressway, Through Neck BridgeUse the straight / right lanes.
12
Continue on I 295
2.0 mi·3 min·Throgs Neck Bridge
13
Continue on I 295
0.7 mi·1 min·Throgs Neck Expressway
Use the straight / slight right lanes.
14
Keep slight left at fork onto I 295
6.6 mi·8 min·Cross Bronx Expressway
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
Toward Upper Level
16
Continue on I 95; US 1
0.6 mi·59 sec·George Washington Bridge (upper level)
17
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
18
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.
19
Keep slight left at fork onto I 95 EXPR; NJTP
0.1 mi·8 sec·I 95 EXPR; NJTP
20
Take the exit
0.2 mi·22 sec
Toward I 95 South, NJTP South: HackensackUse the straight / slight right lanes.
21
Keep slight left at fork
0.4 mi·29 sec
Toward I 95 South, NJTP South: HackensackUse the slight left / slight right lanes.
22
Merge onto I 95; NJTP
2.0 mi·2 min·New Jersey Turnpike
Use the straight / slight right lanes.
23
Take the exit
0.8 mi·1 min
Exit 69Toward I 80 West: Paterson, HackensackUse the straight / slight right lanes.
24
Continue on I 80
68 mi·1 hr 20 min·Christopher Columbus Highway
Use the straight / slight right lanes.
25
Keep slight left at fork onto I 80
5.5 mi·8 min·Keystone Shortway
Use the straight / slight right lanes.
26
Keep slight left at fork onto I 80
12 mi·15 min·Keystone Shortway
27
Take the exit
0.7 mi·46 sec
Exit 293Toward I 380 North: Scranton
28
Continue on I 380
28 mi·30 min·I 380
Use the straight lane.
29
Merge onto I 81
58 mi·1 hr 9 min·I 81
Use the straight lane.
30
Keep slight left at fork onto I 86; NY 17
100 mi·1 hr 56 min·I 86; NY 17
Toward I 86: Corning
31
Keep slight left at fork onto I 390
33 mi·37 min·Genesee Expressway
Toward I 390: Rochester
32
Take the exit
0.2 mi·23 sec
Exit 6Toward NY 36: Mount Morris, Letchworth Park
33
Turn left onto NY 36
4.3 mi·7 min·Sonyea Road
34
Continue on NY 36
1.8 mi·4 min·Main Street
35
Continue on NY 36
1.3 mi·1 min·Mount Morris Road
36
Turn left onto CR 64
2.3 mi·3 min·Perry Road
37
Continue on US 20A
7.4 mi·10 min·Leicester Road
38
Continue on US 20A
4.6 mi·8 min·East Buffalo Street
39
Continue on US 20A
1.7 mi·2 min·West Buffalo Road
40
Continue on US 20A
11 mi·15 min·Varysburg Road
41
Continue on US 20A
11 mi·15 min·Big Tree Road
42
Take the ramp
0.2 mi·30 sec
43
Merge onto NY 400
13 mi·14 min·Aurora Expressway
44
Keep slight right at fork
0.2 mi·27 sec
Toward I 90 East: Buffalo
45
Merge onto I 90
1.3 mi·1 min·New York State Thruway
46
Take the exit
0.6 mi·1 min
Exit 53Toward I 190 North: Downtown Buffalo, Niagara FallsUse the straight / slight right lanes.
47
Continue on I 190
4.9 mi·6 min·Niagara Thruway
48
Take the exit
0.2 mi·33 sec
Exit 7Toward Buffalo, Outer Harbor, Church StreetUse the slight right lane.
49
Continue on NY 5
521 ft·21 sec·Church Street
50
Turn left onto NY 384
0.2 mi·29 sec·Delaware Avenue
Use the left lane.
51
Enter roundabout onto NY 384
0.2 mi·30 sec·Niagara Square
52
Arrive at destination
NY 384
Trip Plan
To make the most of this 8-hour-plus drive, consider leaving Uniondale early in the morning to maximize daylight. Splitting the 400 miles over two days is highly recommended, allowing for at least one overnight stop. Plan your two stops strategically to break up the longest stretch of 100 miles on I-86 and manage your driving time. Keep an eye on your fuel; with a projected cost of $66, ensuring you fill up before extended highway segments is a good idea.
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 200.1 miles from Uniondale, NY, or about 4h 8m 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 88 miles or 1h 54m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 200.1 miles or 4h 8m 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 200.1 miles or 4h 8m
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 6h 55m
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 Uniondale, 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 Uniondale, NY
Aim for roughly 200 miles and 4.2 hours of wheel time on this day.
Day 2
Finish the approach into Buffalo, NY
Aim for roughly 200 miles and 4.2 hours of wheel time on this day.
Your first comfortable stop window is around 88 miles from Uniondale, 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.
Halfway Point
Midpoint
About 200.1 mi from Uniondale, NY
· 4h 8m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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
~10 min detour
Free
near mile 27.6
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
~10 min detour
Free
near mile 27.6
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...
10 mi from route
~24 min detour
Free
near mile 27.6
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
~27 min detour
Free
near mile 27.6
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...
12 mi from route
~30 min detour
Free
near mile 27.6
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...
12 mi from route
~29 min detour
Free
near mile 27.6
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $42 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
120
1
$42.01
$19.20
Efficient EV
100
1
$35.01
$16.00
EV Truck/SUV
160
2
$56.01
$25.61
Gas CO2
140 kg
EV CO2
47 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 Apr 18, 2026
Origin
Uniondale, NY
Night
in Uniondale on Friday
Local time
11:52 PM
EDT
Current temp
56°F
Unavailable
Live forecast
Destination
Buffalo, NY
Night
in Buffalo on Friday
Local time
11:52 PM
EDT
Current temp
51°F
Mostly Clear
SE 2 to 9 mph0% chanceLive forecast
53°F
Union, NY
200 mi in
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
5 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 23m 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.
Frequently Asked Questions
The drive from Uniondale, NY to Buffalo, NY covers 400.1 miles and takes about 8h 23m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 86, Christopher Columbus Highway, I 81. Most of the drive stays on highways, so watch for ramps and exits.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 200 miles on day one.
The midpoint is about 200.1 miles from Uniondale, NY. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $65.86 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 31 significant decision points across 400.1 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.
The main spots that need attention: at 26.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 26.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 29 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Uniondale, NY and Buffalo, NY, road signs point toward Upper Level, Njtp South: Hackensack, Hackensack and Letchworth Park.
Yes. Nearby national parks include General Grant National Memorial, Hamilton Grange National Memorial and Stonewall National Monument. There are 6 parks within detour distance of this route.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
