Shortest distance between Greensboro and Rockville is 72.74 miles (117.07 km).
Flight distance from Greensboro, MD to Rockville, MD is 72.74 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Greensboro to Rockville with an airplane (average speed of 550 miles).
The driving distance from Greensboro, Maryland to Rockville, Maryland is: 86.25 miles (138.8 km) by car.
Driving from Greensboro to Rockville will take approximately 01 hours 34 minutes.
The distance between Greensboro and Rockville is 139 km if you choose to drive by road. You can go 01 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 Greensboro and Rockville. The current time is 16:38:56.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||02 hours 52 minutes|
|40 mph (64.37 km/h)||02 hours 09 minutes|
|50 mph (80.47 km/h)||01 hours 43 minutes|
|60 mph (96.56 km/h)||01 hours 26 minutes|
|70 mph (112.65 km/h)||01 hours 13 minutes|
|75 mph (120.7 km/h)||01 hours 08 minutes|
|80 mph (128.75 km/h)||01 hours 04 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 11.52 liters (3.04 gallon) of gas to cover the route between Greensboro and Rockville.
The estimated cost of gas to go from Greensboro to Rockville is $10.03 (diesel $11.13).
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 $3.295 (Diesel $3.657) /gallon. Last changed prices on January 18, 2022.
The place names are translated into coordinates to approximate the distance between Greensboro and Rockville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.