Distance from Challenge, CA to San Ramon, CA

Driving distance between Challenge, CA and San Ramon, CA is 154.60 miles (or 248.80 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 Challenge, CA you would reach San Ramon, CA in about 2 hours 52 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

155 mi249 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 Challenge, CA to San Ramon, CA in which you can see the origin and destination points marked with A (Challenge) and B (San Ramon) 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 Challenge, CA and San Ramon, CA as well as every other town you may pass by on your way.

Fuel consumption if you drive from Challenge, CA to San Ramon, CA

To cover the 154.60 mi that separate San Ramon from Challenge 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 Challenge, CA to San Ramon, CA

Depending on the fuel efficiency level of your car, driving from Challenge to San Ramon 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 Challenge to San Ramon, we offer a detailed map together with full, turn by turn, driving directions from Challenge, CA to San Ramon, CA.

Flying or direct distance between Challenge, CA and San Ramon, CA

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

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