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322 Gas Stations in or near Castle rock, CO
Circle K in Castle Rock (310 S Wilcox St)
$3.10 12¢ Cashback
Circle K in Castle Rock (310 S Wilcox St)
$3.10 12¢ Cashback
Phillips 66 in Castle Rock (80 Plum Creek Pkwy)
$3.10 10¢ Cashback
Circle K in Castle Rock (94 W Wolfensberger Rd)
$3.10 12¢ Cashback
Circle K in Castle Rock (94 W Wolfensberger Rd)
$3.10 12¢ Cashback
Circle K in Castle Rock (23 W Wolfensberger Rd)
$3.10 12¢ Cashback
Conoco in Castle Rock (800 S Wilcox St)
$3.10 12¢ Cashback
Circle K in Castle Rock (246 Founders Pkwy)
$3.10 12¢ Cashback
Phillips 66 in Castle Rock (238 W Allen St)
$3.10 10¢ Cashback
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Frequently Asked Questions and Answers
What are gas prices in Castle rock, CO?
The average gas price in Castle rock, CO is $3.65.
What are the three types of gas at the pump?
Gas stations usually offer three gas octane grades: regular (usually 87 octane), mid-grade (usually 89 octane), and premium (usually 91 or 93 octane).
Can a gas car run diesel?
Gas and diesel engines are incompatible with each other's fuel. A diesel engine cannot run on gasoline, and a gasoline engine cannot run on diesel.