Distance from Castle Rock, CO to Granby, CO

Driving distance between Castle Rock, CO and Granby, CO is 111.82 miles (or 179.96 kilometers). If you drove an average car (using about 3.6 gallons of gas per mile), the gas would cost you around $, since you would need about gallons of fuel.

Leaving from Castle Rock, CO you would reach Granby, CO in about 2 hours 18 mins if you keep an average speed of miles per hour, assuming you don’t make any breaks or get stuck in traffic.

Driving distance in miles

112 mi180 km


CO2 emissions icon

CO2 emissions: kg

Emission estimated with the eco2 norme
(185 CO2 grams/mile)

This is a map overview of the best driving route from Castle Rock, CO to Granby, CO in which you can see the origin and destination points marked with A (Castle Rock) and B (Granby) respectively as well as blue line along the road route you can take. You can zoom in to see more details, including road numbers and even street names both in Castle Rock, CO and Granby, CO as well as every other town you may pass by on your way.

Fuel consumption if you drive from Castle Rock, CO to Granby, CO

To cover the 111.82 mi that separate Granby from Castle Rock you are going to need between of fuel, considering you drive an average car (30 mpg) and , if you drive an SUV or a heavy car (20 mpg). If you drive a fuel efficient car (45 mpg), your consumption will only be .

Cost of driving from Castle Rock, CO to Granby, CO

Depending on the fuel efficiency level of your car, driving from Castle Rock to Granby will cost you between and . An average car would make the trip for . We calculate the route cost using real time average gas prices for the US and other costs such as tolls are not included in this calculation.

Driving directions

To help you plan your trip from Castle Rock to Granby, we offer a detailed map together with full, turn by turn, driving directions from Castle Rock, CO to Granby, CO.

Flying or direct distance between Castle Rock, CO and Granby, CO

The flying distance represent the straight distance from Castle Rock to Granby, the length of an hypothetical flight trip between the geographic center of Castle Rock, CO and the geographic center of Granby, CO. We also offer nearby airports to both Castle Rock to Granby and a flight ticket price comparison form, in case you want to make that hypothetical flight real :).

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