How far is Mattituck, NY from Brookhaven, NY?
The driving distance from Mattituck, NY to Brookhaven, NY is about 28.8 miles (46.4 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 24.7 miles (39.8 km).
- For a round trip, plan for roughly 01h 31m 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 00h 45m.
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.
Census-designated place in New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog
Partly Sunny
Driving Route Map
The map below follows the saved road route between Mattituck and Brookhaven.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mattituck and Brookhaven.
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1
Start on Main Road
2.5 mi · 5 min · Main Road
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2
Continue on Route 25
4.8 mi · 9 min · Route 25
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3
Turn straight onto Cross River Drive
2.2 mi · 3 min · Cross River Drive
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4
Turn right onto Flanders Road
1.2 mi · 2 min · Flanders Road
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5
Enter the roundabout and take exit 2 toward Nugent Drive
40 m · 7 sec · Nugent Drive
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6
Exit the roundabout onto Nugent Drive
609 ft · 13 sec · Nugent Drive
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7
Take the exit slight left toward CR 51 south: Suffolk County Offices, Criminal/Surrogate/Family Courts, Suffolk County Community College - Riverhead Campus, East Moriches
88 m · 7 sec
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8
Merge slight left onto Center Drive South
1.7 mi · 3 min · Center Drive South
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9
Continue on East Moriches-Riverhead Road
5.3 mi · 7 min · East Moriches-Riverhead Road
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10
Take the ramp slight right toward NY 27 West: New York
1.1 km · 1 min
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11
Merge slight left onto Sunrise Highway
8.4 mi · 12 min · Sunrise Highway
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12
Take the exit slight right toward CR 16 West: Yaphank, Horseblock Road
652 ft · 23 sec
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13
Turn left onto Victory Avenue
821 ft · 19 sec · Victory Avenue
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14
At the end of the road, turn left onto Horseblock Road
2089 ft · 42 sec · Horseblock Road
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15
At the end of the road, turn right onto Montauk Highway
1.4 km · 2 min · Montauk Highway
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16
Turn left onto South Country Road
2057 ft · 50 sec · South Country Road
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17
Arrive at your destination
0 m · 1 sec · South Country Road
Car Route Details
A richer read on the saved driving route between Mattituck and Brookhaven.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Sunrise Highway
Merge slight left onto Sunrise Highway
8.44 mi · 00h 12m
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.
Patchy Fog leaving Mattituck and Partly Sunny near Brookhaven.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mattituck to Brookhaven?
The road trip is about 28.8 miles (46.4 km) and usually takes 00h 45m 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?
Northampton is a useful midpoint, sitting about 14.4 miles from Mattituck and 14.4 miles from Brookhaven.
How much longer is the road route than the straight-line distance?
The direct path is about 24.7 miles (39.8 km), while the road route adds roughly 4.1 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 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.09 one way or $8.18 round trip. Estimated CO2 is about 9.1 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog around Mattituck and Partly Sunny near Brookhaven.
Stop Ideas Near Northampton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Northampton.
Union Station
Bridgeport
Old Saybrook station
Wallingford station
Flight Path Map
This map shows the direct air route between Mattituck and Brookhaven. Straight-line distance: 24.71 mi (39.77 km).
#1 Mattituck
Census designated place
| Population | 4,219 |
| Coordinates | 40.9912100, -72.5342500 |
| Altitude | 5 |
| 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: 46 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 57m |
| 40 mph (64.37 km/h) | 00h 43m |
| 50 mph (80.47 km/h) | 00h 34m |
| 60 mph (96.56 km/h) | 00h 28m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $4.09 | $8.18 |
| Mid-grade | $4.48 | $4.57 | $9.14 |
| Premium | $4.86 | $4.96 | $9.92 |
| Diesel | $4.69 | $4.79 | $9.58 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.