How far is Halfmoon, NY from Smithtown, NY?

Distance by Flight

Shortest distance between Halfmoon and Smithtown is 138.8 miles (223.38 km).

Flight distance from Halfmoon, NY to Smithtown, NY is 138.8 miles. Estimated flight time is 00 hours 25 minutes.

It takes 00 hours 22 minutes to travel from Halfmoon to Smithtown with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Halfmoon, New York to Smithtown, New York is: 208.3 miles (335.23 km) by car.

Driving from Halfmoon to Smithtown will take approximately 03 hours 32 minutes.

#1 Halfmoon

City in Saratoga County, New York, United States of America

Population	24769
GPS Coordinates	42°49'39"N 73°43'4"W
Latitude	42.8275800
Longitude	-73.7179000
Altitude	84
Country	United States

#2 Smithtown

Census-designated place in Suffolk County, New York

Population	110876
GPS Coordinates	40°51'21"N 73°12'2"W
Latitude	40.8559300
Longitude	-73.2006700
Altitude	18
Country	United States

Starting point in Halfmoon: Harris Road (-73.717849,42.827584)
Ending point in Smithtown: West Main Street (-73.200729,40.855811)

Estimated Travel Time Between Halfmoon and Smithtown

The distance between Halfmoon and Smithtown is 335 km if you choose to drive by road. You can go 03 hours 43 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Halfmoon and Smithtown. The current time is 09:01:51.

Average Speed	Travel Time
30 mph (48.3 km/h)	06 hours 56 minutes
40 mph (64.37 km/h)	05 hours 12 minutes
50 mph (80.47 km/h)	04 hours 09 minutes
60 mph (96.56 km/h)	03 hours 28 minutes
70 mph (112.65 km/h)	02 hours 58 minutes
75 mph (120.7 km/h)	02 hours 46 minutes
80 mph (128.75 km/h)	02 hours 35 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 27.82 liters (7.35 gallon) of gas to cover the route between Halfmoon and Smithtown.
The estimated cost of gas to go from Halfmoon to Smithtown is $27.67 (diesel $34.5).

New York gas prices.

	Gasoline	Mid Grade	Premium	Diesel
Gallon	$3.76	$4.27	$4.64	$4.69
Total	$27.67	$31.37	$34.13	$34.5

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in New York ) per gallon of daily gas for calculations is $3.764 (Diesel $4.694) /gallon. Last changed prices on April 18, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Halfmoon and Smithtown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.