How far is Erie, CO from Castle Rock, CO?
Distance by Flight
Shortest distance between Erie and Castle Rock is 47.97 miles (77.2 km).
Flight distance from Erie, CO to Castle Rock, CO is 47.97 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Erie, Colorado to Castle Rock, Colorado is: 55.41 miles (89.17 km) by car.
Driving from Erie to Castle Rock will take approximately 01 hours 02 minutes.
#1 Erie
Town in Boulder County, Colorado, USA
| Population | 30318 |
|---|---|
| GPS Coordinates | 40°3'1"N 105°2'60"W |
| Latitude | 40.0502600 |
| Longitude | -105.0499800 |
| Altitude | 1532 |
| Country | United States |
#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 |
Ending point in Castle Rock: Cantril Street (-104.856315,39.3722)
Estimated Travel Time Between Erie and Castle Rock
The distance between Erie and Castle Rock is 89 km if you choose to drive by road. You can go 00 hours 59 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 Erie and Castle Rock. The current time is 09:14:29.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 50 minutes |
| 40 mph (64.37 km/h) | 01 hours 23 minutes |
| 50 mph (80.47 km/h) | 01 hours 06 minutes |
| 60 mph (96.56 km/h) | 00 hours 55 minutes |
| 70 mph (112.65 km/h) | 00 hours 47 minutes |
| 75 mph (120.7 km/h) | 00 hours 44 minutes |
| 80 mph (128.75 km/h) | 00 hours 41 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.4 liters (1.96 gallon) of gas to cover the route between Erie and Castle Rock.
The estimated cost of gas to go from Erie to Castle Rock is $7.12 (diesel $9.26).
Colorado gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.64 | $4.03 | $4.33 | $4.74 |
| Total | $7.12 | $7.88 | $8.46 | $9.26 |
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 April 20, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Erie 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.
