Shortest distance between Castle Rock and Fort Collins is 84.68 miles (136.28 km).
Flight distance from Houston to Atlanta is 84.68 miles. Estimated flight time is 00 hours 12 minutes.
It takes 00 hours 11 minutes to travel from Castle Rock to Fort Collins with an airplane (average speed of 550 miles).
The driving distance from Castle Rock, Colorado to Fort Collins, Colorado is: 106.08 miles (170.72 km) by car.
Driving from Castle Rock to Fort Collins will take approximately 01 hours 37 minutes.
The distance between Castle Rock and Fort Collins is 171 km if you choose to drive by road. You can go 01 hours 53 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 Fort Collins. The current time is 10:53:38.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||03 hours 32 minutes|
|40 mph (64.37 km/h)||02 hours 39 minutes|
|50 mph (80.47 km/h)||02 hours 07 minutes|
|60 mph (96.56 km/h)||01 hours 46 minutes|
|70 mph (112.65 km/h)||01 hours 30 minutes|
|75 mph (120.7 km/h)||01 hours 24 minutes|
|80 mph (128.75 km/h)||01 hours 19 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 14.17 liters (3.74 gallon) of gas to cover the route between Castle Rock and Fort Collins.
The estimated cost of gas to go from Castle Rock to Fort Collins is $11.49 (diesel $12.3).
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 $3.069 (Diesel $3.286) /gallon. Last changed prices on June 15, 2021.
The place names are translated into coordinates to approximate the distance between Castle Rock and Fort Collins (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.