How far is Dayton, NY from Brookhaven, NY?
The driving distance from Dayton, NY to Brookhaven, NY is about 452.4 miles (728 km), with a travel time of about 07h 42m by car.
- The straight-line flight distance is about 332.9 miles (535.8 km).
- For a round trip, plan for roughly 15h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 07h 42m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
City in Steuben County, New York, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Brookhaven.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Brookhaven.
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1
Start on the route
11 m · 7 sec
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2
Turn right onto State Highway 353
1.7 mi · 3 min · State Highway 353
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3
Continue on Route 353
2 mi · 3 min · Route 353
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4
Continue on State Highway 353
5 mi · 7 min · State Highway 353
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5
Continue on Main Street
1.5 mi · 2 min · Main Street
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6
Continue on Route 353
5.1 mi · 8 min · Route 353
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7
Continue on Erie Street
1.3 mi · 3 min · Erie Street
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8
Continue on Rock City Street
1.4 km · 2 min · Rock City Street
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9
Continue on State Highway 242
1871 ft · 35 sec · State Highway 242
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10
Continue on Route 353
5.1 mi · 7 min · Route 353
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11
Continue on Center Street
1 mi · 3 min · Center Street
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12
Turn right onto Broad Street
1696 ft · 50 sec · Broad Street
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13
Continue on State Highway 417
2063 ft · 42 sec · State Highway 417
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14
Take the ramp left
1325 ft · 32 sec
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15
Merge slight left onto Southern Tier Expressway
191.1 mi · 3 hr 42 min · Southern Tier Expressway
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16
Keep slight right to continue on I 81 South: Scranton
53.4 mi · 1 hr 3 min
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17
Keep slight right to continue on I 84 East, I 380 South, US 6 East: Carbondale, Mt Pocono
1.2 km · 1 min
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18
Continue on I 84 East, I 380 South: Mount Pocono, Milford
3.7 mi · 5 min
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19
Keep slight right to continue on I 380 South: Mount Pocono
23.6 mi · 26 min
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20
Keep slight left to continue on I 80 East: Stroudsburg
1 mi · 1 min
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21
Merge slight right onto Keystone Shortway
80 mi · 1 hr 37 min · Keystone Shortway
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22
Keep slight right to continue on Christopher Columbus Highway
5.5 mi · 6 min · Christopher Columbus Highway
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23
Keep slight left to continue on I 95 North: George Washington Bridge, New York City
1503 ft · 23 sec
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24
Keep slight right to continue on Leonia, Teaneck
2128 ft · 38 sec
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25
Turn right onto Leonia
1032 ft · 35 sec
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26
Turn straight onto Degraw Avenue
138 m · 9 sec · Degraw Avenue
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27
Continue on Fort Lee Road
1.1 mi · 2 min · Fort Lee Road
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28
Continue on Main Street
143 m · 13 sec · Main Street
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29
Take the ramp left toward George Washington Bridge
144 m · 13 sec
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30
Merge slight left onto Bergen Boulevard
1552 ft · 29 sec · Bergen Boulevard
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31
Take the exit slight left toward George Washington Bridge Upper Level
95 m · 5 sec
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32
Merge slight left
1649 ft · 20 sec
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33
Keep slight left
1.3 km · 1 min
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34
Continue on George Washington Bridge (upper level)
3174 ft · 1 min · George Washington Bridge (upper level)
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35
Continue on Trans-Manhattan Expressway
1.2 km · 1 min · Trans-Manhattan Expressway
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36
Continue on Cross Bronx Expressway
4.7 mi · 6 min · Cross Bronx Expressway
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37
Keep slight right to continue on Cross Bronx Expressway
2 mi · 3 min · Cross Bronx Expressway
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38
Merge slight left onto Throgs Neck Expressway
3271 ft · 58 sec · Throgs Neck Expressway
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39
Continue on Throgs Neck Bridge
2 mi · 3 min · Throgs Neck Bridge
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40
Continue on Clearview Expressway
3.2 mi · 3 min · Clearview Expressway
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41
Take the exit slight right toward I 495: Manhattan, Eastern Long Island
810 ft · 28 sec
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42
Keep slight left to continue on I 495 East: Long Island Expressway, Eastern Long Island
1448 ft · 39 sec
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43
Merge slight left onto Long Island Expressway
43.5 mi · 59 min · Long Island Expressway
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44
Take the exit slight right toward CR 16: Horse Block Road, Centereach, Shirley
1308 ft · 28 sec
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45
Turn straight onto Express Drive South
1108 ft · 21 sec · Express Drive South
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46
Turn slight right onto Horseblock Road
4.1 mi · 6 min · Horseblock Road
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47
At the end of the road, turn right onto Montauk Highway
1.4 km · 2 min · Montauk Highway
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48
Turn left onto South Country Road
2057 ft · 50 sec · South Country Road
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49
Arrive at your destination
0 m · 1 sec · South Country Road
Car Route Details
A richer read on the saved driving route between Dayton and Brookhaven.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Southern Tier Expressway
Merge slight left onto Southern Tier Expressway
191 mi · 03h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Dayton and Sunny near Brookhaven.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Brookhaven?
The road trip is about 452.4 miles (728 km) and usually takes 07h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Riverside is a useful midpoint, sitting about 225.2 miles from Dayton and 227.1 miles from Brookhaven.
How much longer is the road route than the straight-line distance?
The direct path is about 332.9 miles (535.8 km), while the road route adds roughly 119.5 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 6:00 AM to 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $63.98 one way or $127.97 round trip. Estimated CO2 is about 141.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Dayton and Sunny near Brookhaven.
Stop Ideas Near Riverside
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 Riverside.
Scranton, PA
Wilkes-Barre, PA
White Haven, PA
Flight Path Map
This map shows the direct air route between Dayton and Brookhaven. Straight-line distance: 332.92 mi (535.78 km).
#1 Dayton
Town in New York, USA
| Population | 1,796 |
| Coordinates | 42.4170100, -78.9769800 |
| Altitude | 408 |
| 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: South Country Road (-72.915343, 40.779251)
Estimated Travel Time
Distance: 728 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 04m |
| 40 mph (64.37 km/h) | 11h 18m |
| 50 mph (80.47 km/h) | 09h 02m |
| 60 mph (96.56 km/h) | 07h 32m |
| 70 mph (112.65 km/h) | 06h 27m |
| 80 mph (129 km/h) | 05h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $63.98 | $127.97 |
| Mid-grade | $4.48 | $71.52 | $143.03 |
| Premium | $4.86 | $77.58 | $155.16 |
| Diesel | $4.69 | $74.92 | $149.83 |
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 · Jun 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.