Ithaca to Mount Vernon is 226.3 miles and takes about 4 hours 47 minutes via I 86, I 81, and the New York State Thruway, with a fuel budget near $38 and enough daylight to finish in a day. This trip stays within New York, moving from the Northeast region to the Northeast region. It's a straightforward drive, mostly on major highways, making it a practical choice for a single-day journey. Given the relatively short duration, you'll find it's an efficient way to cover the distance without feeling overly rushed.
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
113.1 miles from Ithaca, NY
A natural place for your longest stop of the day
, about 2h 23m into the drive
.
Main Roads
Road
Distance
Duration
I 86
129.9 mi
2h 40m
I 81
20.1 mi
24m
New York State Thruway
18.1 mi
24m
State Highway 79
15.2 mi
17m
Palisades Interstate Parkway
15.1 mi
17m
Slaterville Road
11.1 mi
16m
US 6
7.1 mi
9m
Main Street
3.1 mi
3m
Longest stretch:
I 86
— 129.9 mi, about 2h 40m
Traffic on I-81
Hour-of-day weekday pattern from 8 FHWA count stations on your route.
Peak
3 PM
~1,020 veh/hr typical
Quietest
2 AM
~94 veh/hr
Peak-to-quiet ratio
10.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 3 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 Ithaca, NY and Mount Vernon, NY.
1
Start on NY 79
64 ft·6 sec·East Seneca Street
2
Turn right onto North Tioga Street
325 ft·15 sec·North Tioga Street
3
Turn right onto East Buffalo Street
0.2 mi·38 sec·East Buffalo Street
4
Turn right onto Schuyler Place
0.2 mi·28 sec·Schuyler Place
5
At end of road, turn left onto NY 79
1.1 mi·2 min·East State Street
6
Continue on NY 79
11 mi·16 min·Slaterville Road
7
Continue on NY 79
15 mi·17 min·State Highway 79
8
Continue on NY 79
3.1 mi·3 min·Main Street
9
Turn right onto NY 26
0.6 mi·47 sec·NY 26
10
Take the exit
0.3 mi·40 sec
Toward I 81 South
11
Merge onto I 81
20 mi·24 min·I 81
12
Keep slight left at fork onto I 86; NY 17
130 mi·2 hr 40 min·I 86; NY 17
Toward New YorkUse the straight / slight right lanes.
13
Take the exit onto US 6
7.1 mi·9 min·US 6
Exit 130AToward US 6: Bear Mountain
14
Enter roundabout
346 ft·4 sec
Exit 18Toward Palisades Interstate Parkway South
15
Continue
0.5 mi·1 min
Exit 18Toward Palisades Interstate Parkway South
16
Merge onto Palisades Interstate Parkway
15 mi·17 min·Palisades Interstate Parkway
Use the straight / slight right lanes.
17
Take the exit
0.4 mi·1 min
Exit 9EToward I 87 South, I 287 East: New York City, White Plains, New York State Thruway SouthUse the right lane.
18
Merge onto I 87; I 287
9.2 mi·12 min·New York State Thruway
19
Keep slight right at fork onto I 87
8.8 mi·11 min·New York State Thruway
Use the straight / slight right lanes.
20
Take the exit
0.3 mi·39 sec
Exit 4Toward Cross County Parkway, Mile Square RoadUse the slight right lane.
21
Turn straight onto NY 100
0.4 mi·56 sec·Central Park Avenue
22
Take the ramp
0.2 mi·28 sec
Toward Cross County Parkway East
23
Merge onto Cross County Parkway (local lanes)
1.0 mi·1 min·Cross County Parkway (local lanes)
Use the straight lane.
24
Take the exit
336 ft·21 sec
Exit 7Toward West Broad Street, Gramatan AvenueUse the straight / right lanes.
25
Turn slight right onto Fleetwood Avenue
0.3 mi·47 sec·Fleetwood Avenue
Use the straight / right lanes.
26
Turn right onto Gramatan Avenue
0.3 mi·44 sec·Gramatan Avenue
27
Enter roundabout onto Gramatan Avenue
107 ft·1 sec·Gramatan Avenue
28
Continue on Gramatan Avenue
0.3 mi·46 sec·Gramatan Avenue
29
Turn left onto East Prospect Avenue
56 ft·1 sec·East Prospect Avenue
30
Arrive at destination
East Prospect Avenue
Trip Plan
For this 4-hour, 47-minute drive, leaving Ithaca in the morning is your best bet to ensure you arrive in Mount Vernon with plenty of daylight. Since it's a single-day trip, you'll only need one stop for fuel or a break. The longest stretch without an exit is 129.9 miles on I 86, so plan your break before you hit that point if needed. As you get closer to Mount Vernon, be prepared for increased traffic and more frequent exits, so stay alert.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 113.1 miles from Ithaca, NY, or about 2h 23m into the drive.
The longest continuous stretch on this route runs about 129.9 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 50 miles or 1h 5m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 113.1 miles or 2h 23m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 52m
Traffic, exits, and arrival timing usually matter more near Mount Vernon, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Ithaca, 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 Ithaca, NY
This is one driving day of about 226.3 miles and 4h 47m.
Your first comfortable stop window is around 50 miles from Ithaca, 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 I 86 for about 129.9 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 22
5 decision points cluster between mile 52.1 and 225.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
52.1 mi into trip|~1h 7m in|I 86; NY 17
Keep slight left at fork onto I 86; NY 17 toward New York
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward New York
6
189.1 mi into trip|~3h 57m in
Enter roundabout toward Palisades Interstate Parkway South
Roundabout - know your exit number before entering
Exit 18
Toward Palisades Interstate Parkway South
8
204.8 mi into trip|~4h 15m in
Take the exit toward I 87 South, I 287 East: New York City, White Plains, New York State Thruway South
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 9E
Toward I 87 South, I 287 East: New York City, W...
8
223.3 mi into trip|~4h 41m in
Take the exit toward Cross County Parkway, Mile Square Road
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 4
Toward Cross County Parkway, Mile Square Road
8
225.3 mi into trip|~4h 45m in
Take the exit toward West Broad Street, Gramatan Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / right lanes.
Exit 7
Toward West Broad Street, Gramatan Avenue
Fuel & Cost
Regular Gas
$36.61 one way
$73.22 round trip
$4.11/gal25.4 MPG avg79 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.46
$39.73
$79.45
premium
$4.85
$43.19
$86.39
diesel
$4.80
$42.73
$85.46
Estimated Tolls: $0.90
New York State Thruway
(18.1 mi)$0.90
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
$37
Tolls
$1
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 79.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $24 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
67.9
0
$23.76
$10.86
Efficient EV
56.6
0
$19.80
$9.05
EV Truck/SUV
90.5
1
$31.68
$14.48
Gas CO2
79 kg
EV CO2
26 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 18, 2026
Origin
Ithaca, NY
Late night
in Ithaca on Monday
Local time
3:38 AM
EDT
Current temp
89°F
Patchy Smoke
SW 12 mph92% chanceLive forecast
Tornado Warning
Tornado Warning issued July 18 at 2:44PM EDT until July 18 at 3:15PM EDT by NWS Buffalo NY
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 2:42PM EDT until July 18 at 3:15PM EDT by NWS Binghamton NY
Destination
Mount Vernon, NY
Late night
in Mount Vernon on Monday
Local time
3:38 AM
EDT
Current temp
82°F
Areas Of Smoke
S 12 mph95% chanceLive forecast
Tornado Warning
Tornado Warning issued July 18 at 2:44PM EDT until July 18 at 3:15PM EDT by NWS Buffalo NY
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 2:42PM EDT until July 18 at 3:15PM EDT by NWS Binghamton NY
56°F
New Berlin, NY
113 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.
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
7 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
4h 47m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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...
9 mi from route
~22 min detour
Free
near mile 226.3
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...
10 mi from route
~24 min detour
Free
near mile 226.3
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...
15 mi from route
~38 min detour
Free
near mile 226.3
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...
16 mi from route
~41 min detour
Free
near mile 226.3
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...
17 mi from route
~43 min detour
Free
near mile 226.3
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...
17 mi from route
~42 min detour
Free
near mile 226.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect to be on highways for about 84% of this 226.3-mile drive. The longest continuous stretch on a single highway is 129.9 miles on I 86. After that, you'll transition onto I 81 and then the New York State Thruway. Keep an eye out for the dense exits as you approach the New York metropolitan area, which will require your attention.
84% 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: 129.9 mi on I 86.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 86 and I 81. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 52.1 miles in near I 86; NY 17.
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 22 significant decision points across 226.3 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 52.1 miles (I 86; NY 17): Highway fork - watch signs carefully. Lane positioning matters here; at 189.1 miles: Roundabout - know your exit number before entering; at 204.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,459 ft0 ft
Total Climb
1,784 ft
Total Descent
2,087 ft
Highest Point
1,459 ft
~145.5 mi in
Elevation Range
1,459 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Ithaca, NY and Mount Vernon, NY, road signs point toward New York, Palisades Interstate Parkway South, White Plains and New York State Thruway South.
Ithaca is a small city in the Finger Lakes region of central New York, at the southern tip of Cayuga Lake. In addition to being the home of Cornell University and Ithaca College, Ithaca is known for its several gorges and waterfalls, small eclectic shops and restaurants, and deep interest in politics.
Top landmarks
•Herbert F. Johnson Museum of Art — art museum at Cornell University in Ithaca, New York
•Clinton House — former hotel in Ithaca, New York
•Andrew Dickson White House — Historic home on campus of Cornell University, Ithaca, New York
Doable as a same-day drive at 4h 47m. Total distance: 226.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 129.9 miles on I 86. The full list of main roads is in the Roads section above.
Expect about $0.90 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 11 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 Mount Vernon, 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 11 rest areas along the route for bathroom stops.
The main spots that need attention: at 52.1 miles (I 86; NY 17): Highway fork - watch signs carefully. Lane positioning matters here; at 189.1 miles: Roundabout - know your exit number before entering; at 204.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Hamilton Grange National Memorial, General Grant National Memorial and Stonewall National Monument (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.8 hours each way, an in-and-out day trip would put you behind the wheel for 9.6 hours — manageable with a long break at Mount Vernon, NY, but most travelers stay overnight.
