How far is Brookhaven, NY from Armonk, NY?
The driving distance from Brookhaven, NY to Armonk, NY is about 79.6 miles (128.1 km), with a travel time of about 01h 52m by car.
- The straight-line flight distance is about 48.1 miles (77.4 km).
- For a round trip, plan for roughly 03h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 52m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Nassau County, New York, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Brookhaven and Armonk.
Turn-by-Turn Driving Directions
Step-by-step road directions between Brookhaven and Armonk.
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1
Start on South Country Road
1912 ft · 47 sec · South Country Road
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2
Continue on South Country Road
108 m · 17 sec · South Country Road
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3
Turn straight onto Montauk Highway
1.3 km · 1 min · Montauk Highway
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4
Turn left onto Horseblock Road
4.2 mi · 6 min · Horseblock Road
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5
Turn left onto Express Drive North
873 ft · 15 sec · Express Drive North
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6
Take the ramp straight toward I 495 WEST: New York
1278 ft · 22 sec
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7
Merge slight left onto Long Island Expressway
41.4 mi · 56 min · Long Island Expressway
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8
Take the exit slight right toward Cross Island Parkway, Whitestone Bridge, Kennedy Airport
1267 ft · 27 sec
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9
Keep slight right to continue on Cross Island Parkway North, Whitestone Bridge
1604 ft · 38 sec
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10
Merge slight left onto Cross Island Parkway
3.1 mi · 5 min · Cross Island Parkway
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11
Take the exit slight right toward I 295 North: Throgs Neck Bridge, Bronx, New England
2905 ft · 1 min
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12
Merge slight left onto Throgs Neck Bridge
1.8 mi · 3 min · Throgs Neck Bridge
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13
Continue on Throgs Neck Expressway
1.1 km · 1 min · Throgs Neck Expressway
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14
Keep slight right to continue on Throgs Neck Expressway
1.8 mi · 3 min · Throgs Neck Expressway
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15
Merge slight right onto Bruckner Expressway
1 mi · 2 min · Bruckner Expressway
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16
Continue on New England Thruway
1074 ft · 18 sec · New England Thruway
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17
Take the exit slight right toward Hutchinson Parkway North
131 m · 15 sec
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18
Keep slight left to continue on Hutchinson River Parkway North
912 ft · 31 sec
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19
Merge slight left onto Hutchinson River Parkway
13.5 mi · 19 min · Hutchinson River Parkway
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20
Keep slight left to continue on I 684 North: Brewster
1.6 mi · 2 min
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21
Merge slight right
6.2 mi · 7 min
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22
Take the exit slight right toward NY 22 North: Bedford
1111 ft · 33 sec
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23
Turn slight right onto Bedford Road
60 m · 4 sec · Bedford Road
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24
Take the ramp left
28 m · 10 sec
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25
Turn sharp left onto Bedford Road
1527 ft · 27 sec · Bedford Road
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26
Continue on Armonk Bedford Road
1024 ft · 19 sec · Armonk Bedford Road
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27
Turn right onto Maple Avenue
1859 ft · 58 sec · Maple Avenue
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28
Turn left onto Main Street
21 m · 2 sec · Main Street
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29
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Brookhaven and Armonk.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Long Island Expressway
Merge slight left onto Long Island Expressway
41.4 mi · 00h 56m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Cloudy leaving Brookhaven and Mostly Cloudy near Armonk.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Brookhaven to Armonk?
The road trip is about 79.6 miles (128.1 km) and usually takes 01h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Old Westbury is a useful midpoint, sitting about 39.8 miles from Brookhaven and 39.8 miles from Armonk.
How much longer is the road route than the straight-line distance?
The direct path is about 48.1 miles (77.4 km), while the road route adds roughly 31.5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.27 one way or $22.53 round trip. Estimated CO2 is about 25 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Brookhaven and Mostly Cloudy near Armonk.
Stop Ideas Near Old Westbury
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Flushing Town Hall
Queens City Clerk
New Rochelle City Court
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Old Westbury.
New Rochelle station
Stamford Transportation Center
Yonkers station
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Brookhaven and Armonk. Straight-line distance: 48.09 mi (77.39 km).
#1 Brookhaven
This town in Suffolk County, New York, is the most populous in the state.
| Population | 479,883 |
| Coordinates | 40.7792700, -72.9153800 |
| Altitude | 3 |
| Country | United States |
#2 Armonk
Hamlet in Westchester County, New York
| Population | 4,330 |
| Coordinates | 41.1264800, -73.7140200 |
| Altitude | 118 |
| Country | United States |
End: Armonk (-73.71402, 41.12648)
Estimated Travel Time
Distance: 128 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 39m |
| 40 mph (64.37 km/h) | 01h 59m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 08m |
| 80 mph (129 km/h) | 00h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $11.27 | $22.53 |
| Mid-grade | $4.48 | $12.59 | $25.18 |
| Premium | $4.86 | $13.66 | $27.32 |
| Diesel | $4.69 | $13.19 | $26.38 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in New York · Apr 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.