How far is Thiells, NY from Brookhaven, NY?
The driving distance from Thiells, NY to Brookhaven, NY is about 92.3 miles (148.6 km), with a travel time of about 02h 09m by car.
- The straight-line flight distance is about 64.7 miles (104.2 km).
- For a round trip, plan for roughly 04h 19m 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 02h 09m.
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, Long Island, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Thiells and Brookhaven.
Turn-by-Turn Driving Directions
Step-by-step road directions between Thiells and Brookhaven.
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1
Start on Thiells-Mount Ivy Road
15 m · 2 sec · Thiells-Mount Ivy Road
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2
Enter the roundabout and take exit 4 toward Thiells-Mount Ivy Road
84 m · 8 sec · Thiells-Mount Ivy Road
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3
Exit the roundabout onto Thiells-Mount Ivy Road
2.1 mi · 5 min · Thiells-Mount Ivy Road
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4
At the end of the road, turn right onto Route 202
660 ft · 11 sec · Route 202
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5
Take the ramp slight right
1628 ft · 39 sec
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6
Merge slight left onto Palisades Interstate Parkway
25.8 mi · 35 min · Palisades Interstate Parkway
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7
Merge slight left
2776 ft · 53 sec
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8
Continue on George Washington Bridge (upper level)
3174 ft · 1 min · George Washington Bridge (upper level)
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9
Continue on Trans-Manhattan Expressway
1.2 km · 1 min · Trans-Manhattan Expressway
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10
Continue on Cross Bronx Expressway
4.7 mi · 6 min · Cross Bronx Expressway
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11
Keep slight right to continue on Cross Bronx Expressway
2 mi · 3 min · Cross Bronx Expressway
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12
Merge slight left onto Throgs Neck Expressway
3271 ft · 58 sec · Throgs Neck Expressway
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13
Continue on Throgs Neck Bridge
2 mi · 3 min · Throgs Neck Bridge
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14
Continue on Clearview Expressway
3.2 mi · 3 min · Clearview Expressway
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15
Take the exit slight right toward I 495: Manhattan, Eastern Long Island
810 ft · 28 sec
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16
Keep slight left to continue on I 495 East: Long Island Expressway, Eastern Long Island
1448 ft · 39 sec
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17
Merge slight left onto Long Island Expressway
43.5 mi · 59 min · Long Island Expressway
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18
Take the exit slight right toward CR 16: Horse Block Road, Centereach, Shirley
1308 ft · 28 sec
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19
Turn straight onto Express Drive South
1108 ft · 21 sec · Express Drive South
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20
Turn slight right onto Horseblock Road
4.1 mi · 6 min · Horseblock Road
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21
At the end of the road, turn right onto Montauk Highway
1.4 km · 2 min · Montauk Highway
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22
Turn left onto South Country Road
2057 ft · 50 sec · South Country Road
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23
Arrive at your destination
0 m · 1 sec · South Country Road
Car Route Details
A richer read on the saved driving route between Thiells and Brookhaven.
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
43.5 mi · 00h 59m
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.
Chance Rain Showers leaving Thiells and Chance Rain Showers near Brookhaven.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Thiells to Brookhaven?
The road trip is about 92.3 miles (148.6 km) and usually takes 02h 09m 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?
Lake Success is a useful midpoint, sitting about 46.1 miles from Thiells and 46.2 miles from Brookhaven.
How much longer is the road route than the straight-line distance?
The direct path is about 64.7 miles (104.2 km), while the road route adds roughly 27.6 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 2:10 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.07 one way or $26.14 round trip. Estimated CO2 is about 29 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Thiells and Chance Rain Showers near Brookhaven.
Stop Ideas Near Lake Success
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Radio City Music Hall
Mount Vernon City Hall
Town Hall
Flushing Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lake Success.
New Rochelle station
Pennsylvania Station
Yonkers station
Stamford Transportation Center
Flight Path Map
This map shows the direct air route between Thiells and Brookhaven. Straight-line distance: 64.75 mi (104.2 km).
#1 Thiells
Census-designated place in Rockland County, New York
| Population | 5,032 |
| Coordinates | 41.2106500, -74.0176400 |
| Altitude | 84 |
| Country | United States |
#2 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 |
End: Brookhaven (-72.91538, 40.77927)
Estimated Travel Time
Distance: 149 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 04m |
| 40 mph (64.37 km/h) | 02h 18m |
| 50 mph (80.47 km/h) | 01h 50m |
| 60 mph (96.56 km/h) | 01h 32m |
| 70 mph (112.65 km/h) | 01h 19m |
| 80 mph (129 km/h) | 01h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $13.07 | $26.14 |
| Mid-grade | $4.48 | $14.61 | $29.22 |
| Premium | $4.86 | $15.85 | $31.69 |
| Diesel | $4.69 | $15.30 | $30.60 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.