Shortest distance between Rock Hall and Frederick is 11.8 miles (18.99 km).
Flight distance from Rock Hall, MD to Frederick, MD is 11.8 miles. Estimated flight time is 00 hours 01 minutes.
The driving distance from Rock Hall, Maryland to Frederick, Maryland is: 15.36 miles (24.72 km) by car.
Driving from Rock Hall to Frederick will take approximately 00 hours 22 minutes.
The distance between Rock Hall and Frederick is 25 km if you choose to drive by road. You can go 00 hours 16 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 Rock Hall and Frederick. The current time is 16:05:28.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 30 minutes|
|40 mph (64.37 km/h)||00 hours 23 minutes|
|50 mph (80.47 km/h)||00 hours 18 minutes|
|60 mph (96.56 km/h)||00 hours 15 minutes|
|70 mph (112.65 km/h)||00 hours 13 minutes|
|75 mph (120.7 km/h)||00 hours 12 minutes|
|80 mph (128.75 km/h)||00 hours 11 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 2.05 liters (0.54 gallon) of gas to cover the route between Rock Hall and Frederick.
The estimated cost of gas to go from Rock Hall to Frederick is $1.84 (diesel $2.02).
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 $3.395 (Diesel $3.724) /gallon. Last changed prices on November 29, 2021.
The place names are translated into coordinates to approximate the distance between Rock Hall and Frederick (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.