How far is New Castle, CO from Castle Rock, CO?

Distance by Flight

Shortest distance between New Castle and Castle Rock is 143.62 miles (231.14 km).

Flight distance from New Castle, CO to Castle Rock, CO is 143.62 miles. Estimated flight time is 00 hours 23 minutes.

It takes 00 hours 21 minutes to travel from New Castle to Castle Rock with an airplane (average speed of 550 miles).

Driving distance

The driving distance from New Castle, Colorado to Castle Rock, Colorado is: 196.02 miles (315.46 km) by car.

Driving from New Castle to Castle Rock will take approximately 03 hours 11 minutes.

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#1 New Castle

Colorado

Population 4962
GPS Coordinates 39°34'22"N 107°32'11"W
Latitude 39.5727600
Longitude -107.5364400
Altitude 1706
Country United States
Castle Rock image
#2 Castle Rock

The most populous city in Douglas County, Colorado. It is located on the South Platte River in the Denver metropolitan area. Castle Rock is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Castle Rock Historical Museum and the Castle Rock Center for the Arts.

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

Estimated Travel Time Between New Castle and Castle Rock

The distance between New Castle and Castle Rock is 315 km if you choose to drive by road. You can go 03 hours 30 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 New Castle and Castle Rock. The current time is 03:20:38.

Average Speed Travel Time
30 mph (48.3 km/h) 06 hours 31 minutes
40 mph (64.37 km/h) 04 hours 54 minutes
50 mph (80.47 km/h) 03 hours 55 minutes
60 mph (96.56 km/h) 03 hours 16 minutes
70 mph (112.65 km/h) 02 hours 48 minutes
75 mph (120.7 km/h) 02 hours 36 minutes
80 mph (128.75 km/h) 02 hours 26 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 26.18 liters (6.92 gallon) of gas to cover the route between New Castle and Castle Rock.
The estimated cost of gas to go from New Castle to Castle Rock is $25.18 (diesel $32.77).

Colorado gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.64 $4.03 $4.33 $4.74
Total $25.18 $27.88 $29.92 $32.77

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 Colorado ) per gallon of daily gas for calculations is $3.640 (Diesel $4.737) /gallon. Last changed prices on November 25, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between New Castle and Castle Rock (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 New Castle 166.95 miles (269 km)

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Driving distance from Aurora, CO to New Castle 183.28 miles (295 km)

Driving distance from Broomfield, CO to New Castle 177.21 miles (285 km)

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Driving distance from Centennial, CO to New Castle 185.3 miles (298 km)

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Driving distance from Colorado Springs, CO to New Castle 236.09 miles (380 km)

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Driving distance from Denver, CO to New Castle 169.39 miles (273 km)

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Driving distance from Lakewood, CO to New Castle 164.81 miles (265 km)

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Driving distance from Pueblo, CO to New Castle 279.63 miles (450 km)

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Driving distance from Thornton, CO to New Castle 176.35 miles (284 km)

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Driving distance from Westminster, CO to New Castle 171.22 miles (276 km)

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Driving distance from Boulder, CO to New Castle 181.13 miles (291 km)

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Driving distance from Fort Collins, CO to New Castle 229.83 miles (370 km)

Gas Cost Calculator