Origin
Seneca Knolls, NY
Afternoon in Seneca Knolls on Sunday
Local time
4:40 PM
EDT
Current temp
37°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 26, 2026 · Editorial standards
Drive Time
5h 19m
Distance
258.2 mi
416 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$42
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Seneca Knolls, NY
Abhishek Navlakha
Yonkers, NY
Wikimedia Commons
Seneca Knolls to Yonkers is 258.2 miles and takes about 5h 19m via I 86, I 81, and Palisades Interstate Parkway, with a fuel budget near $42 and enough daylight to finish in a day. This trip stays within New York State, moving from the Northeast region to the Northeast region. You'll spend most of your time on major highways, making it a straightforward drive for a single day. Plan for a mostly highway experience with minimal detours, ideal for getting from point A to point B efficiently.
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
129.1 miles from Seneca Knolls, NY
A natural place for your longest stop of the day , about 2h 37m into the drive .
| Road | Distance | Duration |
|---|---|---|
| I 86 | 129.9 mi | 2h 40m |
| I 81 | 75.3 mi | 1h 29m |
| Palisades Interstate Parkway | 15.1 mi | 17m |
| New York State Thruway | 10.2 mi | 13m |
| Saw Mill River Parkway | 7.8 mi | 10m |
| I 690 | 7.4 mi | 9m |
| US 6 | 7.1 mi | 9m |
| State Fair Boulevard | 0.9 mi | 1m |
Hour-of-day weekday pattern from 8 FHWA count stations on your route.
Peak
3 PM
~1,058 veh/hr typical · worst 1,330
Quietest
2 AM
~95 veh/hr
Peak-to-quiet ratio
11.1×
busier at peak than in the quiet hours
Averaged across 34 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Seneca Knolls, NY and Yonkers, NY.
Start on Jones Road
Turn sharp right onto NY 48
Take the ramp
Merge onto I 690
Take the exit
Merge onto I 81
Continue on I-81
Continue on I 81
Keep slight left at fork onto I 86; NY 17
Take the exit onto US 6
Enter roundabout
Continue
Merge onto Palisades Interstate Parkway
Take the exit
Merge onto I 87; I 287
Keep slight right at fork onto I 87
Take the exit
Merge onto Saw Mill River Parkway
Take the exit
Turn slight right onto Yonkers Avenue
Continue on Nepperhan Avenue
Turn sharp left onto US 9; NY 9A
Arrive at destination
Given the 5h 19m estimated drive time, leaving Seneca Knolls in the morning is your best bet for reaching Yonkers within daylight hours. The route is mostly highway, so you can cover ground quickly, but be mindful of the 129.9-mile stretch on I 86 where stops might be less frequent. With a fuel cost estimated at $42, filling up before you leave or at a larger service area along I 81 is advisable. Since this is a single-day trip, you have flexibility, but keep an eye on traffic as you get closer to the New York metropolitan area.
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.
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 57 miles or 1h 10m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 129.1 miles or 2h 37m 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 19m
Traffic, exits, and arrival timing usually matter more near Yonkers, NY than in the middle of the route.
Open the route before leaving Seneca Knolls, 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 Seneca Knolls, NY
This is one driving day of about 258.2 miles and 5h 19m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
129 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 57 miles helps settle the day before fatigue starts building.
The midpoint is around 129.1 miles from Seneca Knolls, NY, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 86 if your tank is already low. That segment runs about 129.9 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 85.3 and 258.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Keep slight left at fork onto I 86; NY 17 toward New York
Highway fork - watch signs carefully. Lane positioning matters here
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
Take the exit toward Saw Mill River Parkway South
Exit ramp - move to the correct lane early. Lane positioning matters here
Take the exit toward West Yonkers Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Turn sharp left onto US 9; NY 9A / South Broadway
Sharp turn - reduce speed on approach. Lane positioning matters here
Regular Gas
$41.96 one way
$83.93 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.47 | $45.42 | $90.84 |
| premium | $4.87 | $49.46 | $98.93 |
| diesel | $5.40 | $54.92 | $109.85 |
Estimated Tolls: $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
$42
Tolls
$1
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 90.3 kg one way. Prices: EIA weekly data, 2026-04-20.
Driving Electric?
About $27 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 77.5 | 0 | $27.11 | $12.39 |
| Efficient EV | 64.6 | 0 | $22.59 | $10.33 |
| EV Truck/SUV | 103.3 | 1 | $36.15 | $16.52 |
Gas CO2
90 kg
EV CO2
30 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.
Current conditions at both ends of the drive.
Origin
Afternoon in Seneca Knolls on Sunday
Local time
4:40 PM
EDT
Current temp
37°F
Unavailable
Destination
Afternoon in Yonkers on Sunday
Local time
4:40 PM
EDT
Current temp
45°F
Unavailable
42°F
Montague, NJ
129 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
This route is predominantly highway driving, with 94% of the 258.2 miles on major interstates. You'll encounter the longest continuous stretch of highway at 129.9 miles on I 86. The transition to surface roads will occur towards the end of your trip as you approach your destination. Expect a significant amount of highway cruising with numerous exits and entrances along the way.
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 85.3 miles in near I 86; NY 17.
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 17 significant decision points across 258.2 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 85.3 miles (I 86; NY 17): Highway fork - watch signs carefully. Lane positioning matters here; at 238 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 248.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Seneca Knolls, NY and Yonkers, NY, road signs point toward New York, Palisades Interstate Parkway South, White Plains and New York State Thruway South.
New York
Palisades Interstate Parkway South
White Plains
New York State Thruway South
Founded 1646
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
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 5h 19m. Total distance: 258.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 19m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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