Shortest distance between Castle Rock and Parker is 11.31 miles (18.2 km).
Flight distance from Castle Rock, CO to Parker, CO is 11.31 miles. Estimated flight time is 00 hours 01 minutes.
The driving distance from Castle Rock, Colorado to Parker, Colorado is: 16.03 miles (25.79 km) by car.
Driving from Castle Rock to Parker will take approximately 00 hours 24 minutes.
The distance between Castle Rock and Parker is 26 km if you choose to drive by road. You can go 00 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 Castle Rock and Parker. The current time is 07:53:22.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 32 minutes|
|40 mph (64.37 km/h)||00 hours 24 minutes|
|50 mph (80.47 km/h)||00 hours 19 minutes|
|60 mph (96.56 km/h)||00 hours 16 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 2.14 liters (0.57 gallon) of gas to cover the route between Castle Rock and Parker.
The estimated cost of gas to go from Castle Rock to Parker is $2.32 (diesel $2.74).
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 July 01, 2022.
The place names are translated into coordinates to approximate the distance between Castle Rock and Parker (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.