How far is North Haven, NY from Smithtown, NY?
The driving distance from North Haven, NY to Smithtown, NY is about 58.2 miles (93.6 km), with a travel time of about 01h 15m by car.
- The straight-line flight distance is about 47.6 miles (76.6 km).
- For a round trip, plan for roughly 02h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 15m.
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 Suffolk County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between North Haven and Smithtown.
Turn-by-Turn Driving Directions
Step-by-step road directions between North Haven and Smithtown.
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1
Start on Ferry Road
70 m · 8 sec · Ferry Road
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2
Turn right onto Cove View Road
107 m · 17 sec · Cove View Road
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3
Turn right onto 1st Street
109 m · 22 sec · 1st Street
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4
Turn left onto Short Beach Road
1709 ft · 51 sec · Short Beach Road
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5
Continue on Noyack-Long Beach Road
1.4 mi · 3 min · Noyack-Long Beach Road
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6
Turn straight onto Noyac Road
2.5 mi · 6 min · Noyac Road
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7
Keep slight right to continue on Noyack Road
3.8 mi · 7 min · Noyack Road
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8
Continue on Noyac Road
1.2 km · 1 min · Noyac Road
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9
At the end of the road, turn left onto North Sea Road
1.5 mi · 3 min · North Sea Road
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10
Turn right onto Sandy Hollow Road
1.5 km · 2 min · Sandy Hollow Road
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11
Merge slight left onto County Road 39
3.3 mi · 7 min · County Road 39
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12
Continue on Sunrise Highway
24.2 mi · 31 min · Sunrise Highway
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13
Take the exit slight right toward CR 16 West: Yaphank, Horseblock Road
652 ft · 23 sec
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14
Turn left onto Victory Avenue
821 ft · 21 sec · Victory Avenue
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15
Turn right onto Horseblock Road
3.9 mi · 6 min · Horseblock Road
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16
Turn left onto Express Drive North
873 ft · 15 sec · Express Drive North
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17
Take the ramp straight toward I 495 WEST: New York
1278 ft · 22 sec
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18
Merge slight left onto Long Island Expressway
3.2 mi · 4 min · Long Island Expressway
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19
Take the exit slight right toward CR 97: Blue Point, Stony Brook, Nicolls Road
1048 ft · 18 sec
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20
Turn straight onto Express Drive North
703 ft · 13 sec · Express Drive North
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21
Take the ramp slight right toward CR 97 North: Stony Brook
1168 ft · 32 sec
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22
Merge slight left onto Nicolls Road
2.6 mi · 4 min · Nicolls Road
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23
Take the exit slight right toward NY 25: Riverhead, Smithtown
713 ft · 20 sec
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24
Keep slight left to continue on NY 25 west: Riverhead, Smithtown
547 ft · 18 sec
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25
Turn slight left onto Middle Country Road
5.8 mi · 9 min · Middle Country Road
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26
Continue on East Main Street
1.3 mi · 2 min · East Main Street
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27
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between North Haven and Smithtown.
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
Continue on Sunrise Highway
24.2 mi · 00h 31m
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.
Sunny leaving North Haven and Sunny near Smithtown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from North Haven to Smithtown?
The road trip is about 58.2 miles (93.6 km) and usually takes 01h 15m 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?
East Moriches is a useful midpoint, sitting about 28.4 miles from North Haven and 29.8 miles from Smithtown.
How much longer is the road route than the straight-line distance?
The direct path is about 47.6 miles (76.6 km), while the road route adds roughly 10.6 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 EST. If you want a more comfortable same-day return, try to leave by 3:58 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.80 one way or $17.60 round trip. Estimated CO2 is about 18.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around North Haven and Sunny near Smithtown.
Stop Ideas Near East Moriches
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 East Moriches.
Bridgeport
Union Station
Old Saybrook station
Stamford Transportation Center
Flight Path Map
This map shows the direct air route between North Haven and Smithtown. Straight-line distance: 47.59 mi (76.59 km).
#1 North Haven
Human settlement in Suffolk County, New York, United States of America
| Population | 894 |
| Coordinates | 41.0128800, -72.3128600 |
| Altitude | 6 |
| Country | United States |
#2 Smithtown
Census-designated place in Suffolk County, New York
| Population | 110,876 |
| Coordinates | 40.8559300, -73.2006700 |
| Altitude | 18 |
| Country | United States |
End: West Main Street (-73.200729, 40.855811)
Estimated Travel Time
Distance: 94 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 56m |
| 40 mph (64.37 km/h) | 01h 27m |
| 50 mph (80.47 km/h) | 01h 09m |
| 60 mph (96.56 km/h) | 00h 58m |
| 70 mph (112.65 km/h) | 00h 49m |
| 80 mph (129 km/h) | 00h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.29 | $8.80 | $17.60 |
| Mid-grade | $4.86 | $9.95 | $19.91 |
| Premium | $5.25 | $10.77 | $21.54 |
| Diesel | $6.46 | $13.24 | $26.48 |
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 · Nov 07, 2026