Distance from Union City, CA to Rio Oso, CA

Driving distance between Union City, CA and Rio Oso, CA is 124.79 miles (or 200.83 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 Union City, CA you would reach Rio Oso, CA in about 2 hours 1 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

125 mi201 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 Union City, CA to Rio Oso, CA in which you can see the origin and destination points marked with A (Union City) and B (Rio Oso) 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 Union City, CA and Rio Oso, CA as well as every other town you may pass by on your way.

Fuel consumption if you drive from Union City, CA to Rio Oso, CA

To cover the 124.79 mi that separate Rio Oso from Union City 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 Union City, CA to Rio Oso, CA

Depending on the fuel efficiency level of your car, driving from Union City to Rio Oso 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 Union City to Rio Oso, we offer a detailed map together with full, turn by turn, driving directions from Union City, CA to Rio Oso, CA.

Flying or direct distance between Union City, CA and Rio Oso, CA

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

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