Shortest distance between Mendham and Union is 18.48 miles (29.74 km).
Flight distance from Mendham, NJ to Union, NJ is 18.48 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from Mendham, New Jersey to Union, New Jersey is: 24.88 miles (40.04 km) by car.
Driving from Mendham to Union will take approximately 00 hours 36 minutes.
The distance between Mendham and Union is 40 km if you choose to drive by road. You can go 00 hours 26 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 Mendham and Union. The current time is 00:25:28.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 49 minutes|
|40 mph (64.37 km/h)||00 hours 37 minutes|
|50 mph (80.47 km/h)||00 hours 29 minutes|
|60 mph (96.56 km/h)||00 hours 24 minutes|
|70 mph (112.65 km/h)||00 hours 21 minutes|
|75 mph (120.7 km/h)||00 hours 19 minutes|
|80 mph (128.75 km/h)||00 hours 18 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 3.32 liters (0.88 gallon) of gas to cover the route between Mendham and Union.
The estimated cost of gas to go from Mendham to Union is $3.6 (diesel $4.26).
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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on August 08, 2022.
The place names are translated into coordinates to approximate the distance between Mendham and Union (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.