How far is Rockville, MD from Frederick, MD?
Distance by Flight
Shortest distance between Rockville and Frederick is 26.66 miles (42.91 km).
Flight distance from Rockville, MD to Frederick, MD is 26.66 miles. Estimated flight time is 00 hours 03 minutes.
Driving distance
The driving distance from Rockville, Maryland to Frederick, Maryland is: 29.03 miles (46.72 km) by car.
Driving from Rockville to Frederick will take approximately 00 hours 34 minutes.
#1 Rockville
The most populous city in Montgomery County, Maryland. It is located in the Washington metropolitan area. Rockville is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the National Mall and the National Air and Space Museum.
| Population | 69512 |
|---|---|
| GPS Coordinates | 39°5'2"N 77°9'10"W |
| Latitude | 39.0840000 |
| Longitude | -77.1527600 |
| Altitude | 137 |
| Country | United States |
#2 Frederick
The second most populous city in Frederick County, Maryland. It is located on the Monocacy River in western Maryland. Frederick is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the National Museum of Civil War Medicine and the Frederick Arts Council.
| Population | 73308 |
|---|---|
| GPS Coordinates | 39°24'51"N 77°24'38"W |
| Latitude | 39.4142700 |
| Longitude | -77.4105400 |
| Altitude | 87 |
| Country | United States |
Ending point in Frederick: East Patrick Street (-77.410551,39.414165)
Estimated Travel Time Between Rockville and Frederick
The distance between Rockville and Frederick is 47 km if you choose to drive by road. You can go 00 hours 31 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 Rockville and Frederick. The current time is 01:53:19.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 58 minutes |
| 40 mph (64.37 km/h) | 00 hours 43 minutes |
| 50 mph (80.47 km/h) | 00 hours 34 minutes |
| 60 mph (96.56 km/h) | 00 hours 29 minutes |
| 70 mph (112.65 km/h) | 00 hours 24 minutes |
| 75 mph (120.7 km/h) | 00 hours 23 minutes |
| 80 mph (128.75 km/h) | 00 hours 21 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 3.88 liters (1.02 gallon) of gas to cover the route between Rockville and Frederick.
The estimated cost of gas to go from Rockville to Frederick is $3.45 (diesel $4.51).
Maryland gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.36 | $3.93 | $4.24 | $4.41 |
| Total | $3.45 | $4.02 | $4.34 | $4.51 |
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 Maryland ) per gallon of daily gas for calculations is $3.364 (Diesel $4.407) /gallon. Last changed prices on April 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rockville and Frederick (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
