Mount Vernon to Lewiston is 397.1 miles and takes about 8h 25m via New York State Thruway, Long Mountain Parkway, and I 81, with a fuel budget near $69 and enough daylight to finish in a day if you push it, though we recommend 2 days. This trip stays within New York, moving from the Northeast region to another part of the Northeast. It's a solid option if you're looking for a way to cover a good chunk of distance within the state without venturing too far off the beaten path. Given the duration and mileage, planning for an overnight stop will make for a more relaxed experience.
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
198.5 miles from Mount Vernon, NY
A natural place for your longest stop of the day
, about 4h 9m into the drive
.
Main Roads
Road
Distance
Duration
New York State Thruway
117.5 mi
2h 19m
Long Mountain Parkway
107.6 mi
2h 15m
I 81
39.3 mi
46m
NY 17
33.7 mi
40m
Palisades Interstate Parkway
14.9 mi
17m
Clinton Street
10.5 mi
15m
East Lake Road
9.9 mi
14m
Chase Street
9.8 mi
11m
Longest stretch:
New York State Thruway
— 117.5 mi, about 2h 19m
Traffic on I-81
Hour-of-day weekday pattern from 8 FHWA count stations on your route.
Peak
3 PM
~952 veh/hr typical
· worst 1,382
Quietest
2 AM
~95 veh/hr
Peak-to-quiet ratio
10×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 17 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 Mount Vernon, NY and Lewiston, NY.
1
Start on East Prospect Avenue
56 ft·9 sec·East Prospect Avenue
2
Turn left onto Gramatan Avenue
361 ft·13 sec·Gramatan Avenue
3
Turn right onto West 1st Street
0.4 mi·50 sec·West 1st Street
4
Turn right onto West Lincoln Avenue
221 ft·6 sec·West Lincoln Avenue
5
Turn left onto Mount Vernon Avenue
0.4 mi·39 sec·Mount Vernon Avenue
6
Continue on Yonkers Avenue
1.1 mi·1 min·Yonkers Avenue
Use the straight / right lanes.
7
Turn right onto Central Park Avenue
1.1 mi·2 min·Central Park Avenue
Use the straight / left / right lanes.
8
Take the ramp
0.2 mi·22 sec
Toward I 87 North, New York State Thruway North: Governor Mario M. Cuomo Bridge, Albany
9
Merge onto I 87
18 mi·24 min·New York State Thruway
Use the slight right lane.
10
Take the exit
0.7 mi·1 min
Exit 13NToward Palisades Parkway North, Bear MountainUse the slight right lane.
11
Merge onto Palisades Interstate Parkway
15 mi·17 min·Palisades Interstate Parkway
Use the straight / slight right lanes.
12
Take the exit
0.4 mi·49 sec
Exit 18Toward I-87: US 6 West, NY 17, New York State Thruway
13
Enter roundabout onto US 6
375 ft·5 sec·Long Mountain Parkway
14
Continue on US 6
108 mi·2 hr 14 min·Long Mountain Parkway
Use the straight / slight right lanes.
15
Continue on NY 17
34 mi·40 min·NY 17
16
Keep slight right at fork onto I 81
1.8 mi·2 min·I 81
Toward I 81 North: Syracuse, Albany
17
Keep slight left at fork onto I 81
37 mi·43 min·I 81
Toward I 81 North: Syracuse
18
Take the exit
0.1 mi·21 sec
Exit 52Toward NY 13: Cortland
19
Turn right onto NY 13
39 ft·5 sec·Clinton Avenue
20
Turn left onto Locust Avenue
1.2 mi·2 min·Locust Avenue
21
Continue on Albany Street
0.6 mi·1 min·Albany Street
22
At end of road, turn right onto US 11; NY 41
0.4 mi·1 min·South Main Street
23
Turn left onto NY 41
10 mi·15 min·Clinton Street
24
Continue on NY 41
0.5 mi·49 sec·East Lake Road
25
Continue on NY 41
4.8 mi·7 min·State Route 41
26
Continue on NY 41
9.4 mi·13 min·East Lake Road
27
Continue on NY 41
0.5 mi·48 sec·East Lake Street
28
Turn left onto US 20
7.3 mi·13 min·East Genesee Street
29
Turn right onto US 20
0.2 mi·12 sec·North Fulton Street
30
Turn left onto US 20; NY 5
0.4 mi·1 min·Arterial West
31
Continue on US 20; NY 5; NY 38
9.8 mi·11 min·Chase Street
Use the left lane.
32
Continue on US 20; NY 5
1.9 mi·2 min·Auburn Road
33
Turn right onto NY 318
4.1 mi·7 min·NY 318
34
Continue on NY 318
319 ft·10 sec·NY 318
Use the right lane.
35
Turn right onto NY 414
0.3 mi·28 sec·State Route 414
Use the right lane.
36
Continue on NY 414
217 ft·11 sec·Ridge Road
Use the left lane.
37
Take the ramp
0.2 mi·23 sec
Use the left lane.
38
Keep slight left at fork
0.6 mi·1 min
Toward I 90 West: BuffaloUse the straight / right lanes.
39
Merge onto I 90
100 mi·1 hr 55 min·New York State Thruway
40
Take the exit
0.4 mi·36 sec
Exit 50Toward I 290: Niagara FallsUse the straight / slight right lanes.
41
Continue on I 290
9.5 mi·12 min·Youngmann Expressway
Use the straight / slight right lanes.
42
Keep slight right at fork onto I 190 North / Niagara Falls
0.3 mi·41 sec·I 190 North / Niagara Falls
Toward I 190 North: Niagara FallsUse the slight right lane.
43
Merge onto I 190
6.8 mi·8 min·Niagara Thruway
44
Continue on I 190
0.8 mi·1 min·North Grand Island Bridge
Use the straight / slight right lanes.
45
Continue on I 190
462 ft·7 sec·Niagara Thruway
46
Continue on I 190
6.2 mi·7 min·Niagara Expressway
47
Take the exit
0.1 mi·35 sec
Exit 25AToward NY 265: LewistonUse the slight right lane.
48
Turn left onto NY 265
0.8 mi·1 min·Military Road
49
Turn right onto NY 104
0.4 mi·40 sec·Lewiston Road
50
Keep slight left at fork onto NY 104
0.9 mi·1 min·Lewiston Road
51
Turn right onto NY 104
0.2 mi·19 sec·Ridge Road
52
Turn straight onto NY 18F
0.3 mi·36 sec·Center Street
53
Turn right onto North 8th Street
49 ft·2 sec·North 8th Street
Use the right lane.
54
Arrive at destination
North 8th Street
Trip Plan
For this 8h 25m drive, consider leaving early in the morning to maximize daylight, especially if you aim to complete it in one day. However, splitting the 397.1 miles over 2 recommended days is a much more comfortable approach. Plan your overnight stop around the halfway point or where the highway driving transitions significantly. Keep an eye on your fuel gauge, as the estimated cost is $69, and be aware of the longest stretch of 117.5 miles on the Thruway where services might be less frequent than on local roads. Making use of the 2 planned stops will help break up the drive effectively.
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 198.5 miles from Mount Vernon, NY, or about 4h 9m into the drive.
The longest continuous stretch on this route runs about 117.5 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 87 miles or 1h 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 198.5 miles or 4h 9m 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 198.5 miles or 4h 9m
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 10m
Traffic, exits, and arrival timing usually matter more near Lewiston, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Mount Vernon, 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 Mount Vernon, NY
Aim for roughly 199 miles and 4.2 hours of wheel time on this day.
Day 2
Finish the approach into Lewiston, NY
Aim for roughly 199 miles and 4.2 hours of wheel time on this day.
Your first comfortable stop window is around 87 miles from Mount Vernon, 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 New York State Thruway for about 117.5 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 36
5 decision points cluster between mile 21.2 and 380.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
21.2 mi into trip|~31m in
Take the exit toward Palisades Parkway North, Bear Mountain
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 13N
Toward Palisades Parkway North, Bear Mountain
7
269.8 mi into trip|~5h 51m in
Take the ramp
Lane positioning matters here
Use the left lane.
7
270 mi into trip|~5h 51m in
Keep slight left at fork toward I 90 West: Buffalo
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
Toward I 90 West: Buffalo
7
370.2 mi into trip|~7h 48m in
Take the exit toward I 290: Niagara Falls
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 50
Toward I 290: Niagara Falls
7
380.1 mi into trip|~8h 2m in|I 190 North / Niagara Falls
Keep slight right at fork onto I 190 North / Niagara Falls toward I 190 North: Niagara Falls
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 190 North: Niagara Falls
Fuel & Cost
Regular Gas
$70.15 one way
$140.30 round trip
$4.49/gal25.4 MPG avg139 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.86
$75.90
$151.80
premium
$5.28
$82.48
$164.97
diesel
$6.18
$96.60
$193.20
Estimated Tolls: $6.21
New York State Thruway
(117.5 mi)$5.87
Niagara Thruway
(6.9 mi)$0.34
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
$70
Tolls
$6
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$206–$316
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 138.9 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $42 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
119.1
1
$41.70
$19.06
Efficient EV
99.3
1
$34.75
$15.88
EV Truck/SUV
158.8
1
$55.59
$25.41
Gas CO2
139 kg
EV CO2
46 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 Oct 17, 2026
Origin
Mount Vernon, NY
Afternoon
in Mount Vernon on Saturday
Local time
12:33 PM
EDT
Current temp
46°F
Chance Rain Showers
NW 12 mph45% chanceLive forecast
Freeze Warning
Freeze Warning issued October 17 at 2:20AM EDT until October 18 at 9:00AM EDT by NWS Upton NY
Freeze Warning
Freeze Warning issued October 17 at 1:29AM EDT until October 18 at 9:00AM EDT by NWS Buffalo NY
Destination
Lewiston, NY
Afternoon
in Lewiston on Saturday
Local time
12:33 PM
EDT
Current temp
40°F
Cloudy
N 16 mph10% chanceLive forecast
Freeze Warning
Freeze Warning issued October 17 at 2:20AM EDT until October 18 at 9:00AM EDT by NWS Upton NY
Freeze Warning
Freeze Warning issued October 17 at 1:29AM EDT until October 18 at 9:00AM EDT by NWS Buffalo NY
35°F
Hamilton, NY
199 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
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 25m 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.
Harriet Tubman National Historical Park
National Historical Park
Harriet Tubman was guided by a deep faith and devotion to family, freedom, and community. After emancipating herself and members of her family, she moved them from Ontario, Canada to Fleming and Aubur...
6 mi from route
~16 min detour
Free
near mile 260.1
Women’s Rights National Historical Park tells the story of the first Women’s Rights Convention, held in Seneca Falls, New York on July 19-20, 1848. It is a story of struggles for civil rights, human r...
6 mi from route
~15 min detour
Free
near mile 273.8
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is 56% highway, meaning you'll spend more than half your time on major interstates. The longest continuous stretch on the highway is 117.5 miles on the New York State Thruway. Expect a shift from highway cruising to surface roads after this segment. You'll notice a change in traffic patterns and speed limits as you transition to the Parkway and then I 81.
Only 56% highway — the rest is turn-by-turn surface driving.
54 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 117.5 mi on New York State Thruway.
How Hard Is This Drive?
10/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 21.2 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 36 significant decision points across 397.1 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 21.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 269.8 miles: Lane positioning matters here; at 270 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,479 ft108 ft
Total Climb
2,229 ft
Total Descent
1,956 ft
Highest Point
1,479 ft
~170.2 mi in
Elevation Range
1,371 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Mount Vernon, NY and Lewiston, NY, road signs point toward Palisades Parkway North, Bear Mountain, New York State Thruway and Albany.
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 117.5 miles on New York State Thruway. 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 199 miles on day one.
Expect about $6.21 in tolls one way, starting with New York State Thruway. 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 25 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 Lewiston, 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. There are 25 rest areas along the route for bathroom stops.
The main spots that need attention: at 21.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 269.8 miles: Lane positioning matters here; at 270 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Harriet Tubman National Historical Park, Women's Rights National Historical Park and Hamilton Grange National Memorial (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 8.4 hours each way, a round trip means 16.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Lewiston, NY before the return drive.
