How far is Delmar, MD from Rockville, MD?

Distance by Flight

Shortest distance between Delmar and Rockville is 95.31 miles (153.39 km).

Flight distance from Delmar, MD to Rockville, MD is 95.31 miles. Estimated flight time is 00 hours 15 minutes.

It takes 00 hours 13 minutes to travel from Delmar to Rockville with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Delmar, Maryland to Rockville, Maryland is: 127.83 miles (205.72 km) by car.

Driving from Delmar to Rockville will take approximately 02 hours 18 minutes.

#1 Delmar

Town in Wicomico County, Maryland, United States

Population	3596
GPS Coordinates	38°27'21"N 75°34'39"W
Latitude	38.4559496
Longitude	-75.5774249
Altitude	15
Country	United States

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

Starting point in Delmar: East State Street (-75.577424,38.456064)
Ending point in Rockville: South Washington Street (-77.152887,39.083997)

Estimated Travel Time Between Delmar and Rockville

The distance between Delmar and Rockville is 206 km if you choose to drive by road. You can go 02 hours 17 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 Delmar and Rockville. The current time is 13:01:44.

Average Speed	Travel Time
30 mph (48.3 km/h)	04 hours 15 minutes
40 mph (64.37 km/h)	03 hours 11 minutes
50 mph (80.47 km/h)	02 hours 33 minutes
60 mph (96.56 km/h)	02 hours 07 minutes
70 mph (112.65 km/h)	01 hours 49 minutes
75 mph (120.7 km/h)	01 hours 42 minutes
80 mph (128.75 km/h)	01 hours 35 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 17.07 liters (4.51 gallon) of gas to cover the route between Delmar and Rockville.
The estimated cost of gas to go from Delmar to Rockville is $15.17 (diesel $19.88).

Maryland gas prices.

	Gasoline	Mid Grade	Premium	Diesel
Gallon	$3.36	$3.93	$4.24	$4.41
Total	$15.17	$17.72	$19.13	$19.88

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 24, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Delmar and Rockville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.