Big Flats to Yonkers is 244.3 miles and takes about 5h 2m via I 86 and Palisades Interstate Parkway, with a fuel budget near $40 and enough daylight to finish in a day. This trip stays within New York State, connecting the Northeast region with itself. Expect a predominantly highway experience that makes for efficient travel between these two points. It's a straightforward route for a single-day drive, allowing you to reach your destination without needing an overnight stop.
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
122.1 miles from Big Flats, NY
A natural place for your longest stop of the day
, about 2h 28m into the drive
.
Main Roads
Road
Distance
Duration
I 86
129.9 mi
2h 40m
Southern Tier Expressway
70.5 mi
1h 23m
Palisades Interstate Parkway
15.1 mi
17m
New York State Thruway
10.2 mi
13m
Saw Mill River Parkway
7.8 mi
10m
US 6
7.1 mi
9m
Yonkers Avenue
0.7 mi
1m
Nepperhan Avenue
0.5 mi
<1m
Longest stretch:
I 86
— 129.9 mi, about 2h 40m
Turn-by-Turn Driving Directions
Step-by-step road directions between Big Flats, NY and Yonkers, NY.
1
Start on Canal Street
0.3 mi·1 min·Canal Street
2
Turn left onto CR 17
0.2 mi·37 sec·Maple Street
3
Turn right onto Bridge Street
375 ft·12 sec·Bridge Street
4
Take the ramp
0.3 mi·38 sec
5
Merge onto I 86; NY 17
70 mi·1 hr 23 min·Southern Tier Expressway
6
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.
7
Take the exit onto US 6
7.1 mi·9 min·US 6
Exit 130AToward US 6: Bear Mountain
8
Enter roundabout
346 ft·4 sec
Exit 18Toward Palisades Interstate Parkway South
9
Continue
0.5 mi·1 min
Exit 18Toward Palisades Interstate Parkway South
10
Merge onto Palisades Interstate Parkway
15 mi·17 min·Palisades Interstate Parkway
Use the straight / slight right lanes.
11
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.
12
Merge onto I 87; I 287
9.2 mi·12 min·New York State Thruway
13
Keep slight right at fork onto I 87
1.0 mi·1 min·New York State Thruway
Use the straight / slight right lanes.
14
Take the exit
0.4 mi·52 sec
Exit 7AToward Saw Mill River Parkway SouthUse the straight / slight right lanes.
15
Merge onto Saw Mill River Parkway
7.8 mi·10 min·Saw Mill River Parkway
Use the straight / right lanes.
16
Take the exit
0.1 mi·21 sec
Exit 5Toward West Yonkers AvenueUse the slight right lane.
17
Turn slight right onto Yonkers Avenue
0.7 mi·1 min·Yonkers Avenue
18
Continue on Nepperhan Avenue
0.5 mi·57 sec·Nepperhan Avenue
19
Turn sharp left onto US 9; NY 9A
229 ft·5 sec·South Broadway
Use the left lane.
20
Arrive at destination
US 9; NY 9A
Trip Plan
Given the 5-hour duration, leaving in the morning will give you ample daylight to complete this drive. You'll have one primary highway to follow for most of the trip, so keep an eye on your fuel levels, especially during the 129.9-mile stretch on I 86. While only one stop is technically needed, you might want to plan for a quick break around the halfway point. Since this is a single-day trip, you have the flexibility to depart a bit later if needed, but aim to start earlier for a more relaxed pace.
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 122.1 miles from Big Flats, NY, or about 2h 28m 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 54 miles or 1h 5m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 122.1 miles or 2h 28m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 4m
Traffic, exits, and arrival timing usually matter more near Yonkers, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Big Flats, 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 Big Flats, NY
This is one driving day of about 244.3 miles and 5h 2m.
Your first comfortable stop window is around 54 miles from Big Flats, 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 16
5 decision points cluster between mile 71.4 and 244.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
71.4 mi into trip|~1h 25m 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
8
224.1 mi into trip|~4h 33m 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...
7
234.7 mi into trip|~4h 48m in
Take the exit toward Saw Mill River Parkway South
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 7A
Toward Saw Mill River Parkway South
7
242.9 mi into trip|~4h 59m in
Take the exit toward West Yonkers Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 5
Toward West Yonkers Avenue
7
244.2 mi into trip|~5h 2m in|US 9; NY 9A / South Broadway
Turn sharp left onto US 9; NY 9A / South Broadway
Sharp turn - reduce speed on approach. Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$39.52 one way
$79.04 round trip
$4.11/gal25.4 MPG avg86 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.46
$42.89
$85.77
premium
$4.85
$46.63
$93.26
diesel
$4.80
$46.13
$92.26
Estimated Tolls: $0.51
New York State Thruway
(10.2 mi)$0.51
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
$40
Tolls
$1
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 85.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
73.3
0
$25.65
$11.73
Efficient EV
61.1
0
$21.38
$9.77
EV Truck/SUV
97.7
1
$34.20
$15.64
Gas CO2
85 kg
EV CO2
29 kg (66% 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
Big Flats, NY
Late night
in Big Flats on Tuesday
Local time
5:22 AM
EDT
Current temp
86°F
Smoke
SW 5 to 12 mph92% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:46AM EDT until July 18 at 10:00PM EDT by NWS Buffalo NY
Rip Current Statement
Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY
Destination
Yonkers, NY
Late night
in Yonkers on Tuesday
Local time
5:22 AM
EDT
Current temp
82°F
Areas Of Smoke
S 3 to 12 mph97% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:46AM EDT until July 18 at 10:00PM EDT by NWS Buffalo NY
Rip Current Statement
Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton 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.
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
4 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
5h 2m 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...
8 mi from route
~21 min detour
Free
near mile 244.3
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...
9 mi from route
~22 min detour
Free
near mile 244.3
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
~37 min detour
Free
near mile 244.3
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
~40 min detour
Free
near mile 244.3
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
~42 min detour
Free
near mile 244.3
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
~41 min detour
Free
near mile 244.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll spend 94% of your time on the highway, primarily on I 86, also known as the Southern Tier Expressway. Your longest continuous stretch on this highway will be 129.9 miles. The transition to surface roads will occur as you approach the more developed areas closer to Yonkers. Expect a steady stream of exits as you get nearer to your destination.
94% highway — fuel and pacing are the main things to plan.
20 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 Southern Tier Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 71.4 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 16 significant decision points across 244.3 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 71.4 miles (I 86; NY 17): Highway fork - watch signs carefully. Lane positioning matters here; at 224.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 234.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,641 ft86 ft
Total Climb
1,344 ft
Total Descent
2,156 ft
Highest Point
1,641 ft
~139.6 mi in
Elevation Range
1,555 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Big Flats, NY and Yonkers, NY, road signs point toward New York, Palisades Interstate Parkway South, White Plains and New York State Thruway South.
Yonkers is a city of 211,569 people (2020) in Westchester County. The third most populous city in New York state, Yonkers is a suburb of New York City and borders the Borough of the Bronx. Yonkers is known as the "City of Seven Hills," which are Park, Nodine, Ridge, Cross, Locust, Glen, and Church hills.
Top landmarks
•Untermyer Park — public garden
•Hudson River Museum — museum in Yonkers, N.Y.
•Glenview Mansion — historic house in New York, United States
Doable as a same-day drive at 5h 2m. Total distance: 244.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 2m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). 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 $0.51 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 12 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 Yonkers, 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 12 rest areas along the route for bathroom stops.
The main spots that need attention: at 71.4 miles (I 86; NY 17): Highway fork - watch signs carefully. Lane positioning matters here; at 224.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 234.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
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.
Not recommended in a single day. At 5.0 hours each way, a round trip means 10.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Yonkers, NY before the return drive.
