Shortest distance between Ellicott City and Rockville is 22.82 miles (36.73 km).
Flight distance from Ellicott City, MD to Rockville, MD is 22.82 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from Ellicott City, Maryland to Rockville, Maryland is: 30 miles (48.28 km) by car.
Driving from Ellicott City to Rockville will take approximately 00 hours 40 minutes.
The distance between Ellicott City and Rockville is 48 km if you choose to drive by road. You can go 00 hours 32 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 Ellicott City and Rockville. The current time is 04:27:26.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 59 minutes|
|40 mph (64.37 km/h)||00 hours 45 minutes|
|50 mph (80.47 km/h)||00 hours 35 minutes|
|60 mph (96.56 km/h)||00 hours 29 minutes|
|70 mph (112.65 km/h)||00 hours 25 minutes|
|75 mph (120.7 km/h)||00 hours 23 minutes|
|80 mph (128.75 km/h)||00 hours 22 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 4.01 liters (1.06 gallon) of gas to cover the route between Ellicott City and Rockville.
The estimated cost of gas to go from Ellicott City to Rockville is $4.34 (diesel $5.13).
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 May 29, 2022.
The place names are translated into coordinates to approximate the distance between Ellicott City and Rockville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.