Shortest distance between Merrimack and Rochester is 40.06 miles (64.47 km).
Flight distance from Merrimack, NH to Rochester, NH is 40.06 miles. Estimated flight time is 00 hours 06 minutes.
The driving distance from Merrimack, New Hampshire to Rochester, New Hampshire is: 52.28 miles (84.13 km) by car.
Driving from Merrimack to Rochester will take approximately 01 hours 07 minutes.
The distance between Merrimack and Rochester is 84 km if you choose to drive by road. You can go 00 hours 56 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 Merrimack and Rochester. The current time is 04:19:10.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 44 minutes|
|40 mph (64.37 km/h)||01 hours 18 minutes|
|50 mph (80.47 km/h)||01 hours 02 minutes|
|60 mph (96.56 km/h)||00 hours 52 minutes|
|70 mph (112.65 km/h)||00 hours 44 minutes|
|75 mph (120.7 km/h)||00 hours 41 minutes|
|80 mph (128.75 km/h)||00 hours 39 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 6.98 liters (1.84 gallon) of gas to cover the route between Merrimack and Rochester.
The estimated cost of gas to go from Merrimack to Rochester is $6.03 (diesel $6.61).
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 $3.267 (Diesel $3.586) /gallon. Last changed prices on October 19, 2021.
The place names are translated into coordinates to approximate the distance between Merrimack and Rochester (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.