How far is Castle Rock from Parker?

Distance by Flight

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.

Driving distance

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.

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#1 Castle Rock

County seat of Douglas County, Colorado, United States

Population 70567
GPS Coordinates 39°22'20"N 104°51'22"W
Latitude 39.3722100
Longitude -104.8560900
Altitude 1897
Country United States
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#2 Parker

City in Douglas County, Colorado, United States

Population 58673
GPS Coordinates 39°31'7"N 104°45'41"W
Latitude 39.5186000
Longitude -104.7613600
Altitude 1789
Country United States

Estimated Travel Time Between Castle Rock and Parker

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

Gas Consumption

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.

How did we calculate the distance?

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.

Distance to Other Cities

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Driving distance from Arvada, CO to Castle Rock 39.54 miles (64 km)

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Driving distance from Aurora, CO to Castle Rock 28.51 miles (46 km)

Driving distance from Broomfield, CO to Castle Rock 45.84 miles (74 km)

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Driving distance from Centennial, CO to Castle Rock 15.6 miles (25 km)

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Driving distance from Denver, CO to Castle Rock 29.42 miles (47 km)

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Driving distance from Grand Junction, CO to Castle Rock 270.94 miles (436 km)

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Driving distance from Lakewood, CO to Castle Rock 33.67 miles (54 km)

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Driving distance from Pueblo, CO to Castle Rock 85.27 miles (137 km)

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Driving distance from Thornton, CO to Castle Rock 39.89 miles (64 km)

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Driving distance from Westminster, CO to Castle Rock 39.74 miles (64 km)

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