Distance between cities › USA › California › Cool, CA › Distance from Cool to Adelphi Book Hotels

Distance from Cool, CA to Adelphi, MD

Distance

2,697 mi

Time

1 day 23 hours

Gas Cost

$247 - $480

There are 2,343.01 miles from Cool to Adelphi in east direction and 2,697 miles (4,340.40 kilometers) by car, following the I-80 route.

Cool and Adelphi are 1 day 23 hours far apart, if you drive non-stop .

This is the fastest route from Cool, CA to Adelphi, MD.

Please note the time difference between Cool, CA and Adelphi, MD is 3 hours. The current time in Cool is 10:45 pm (Mar 11) and the current time in Adelphi is 1:45 am (Mar 12).

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Lowest Price Rental Cars in Cool, CA

Planning on renting a car to go from Cool, CA to Adelphi, MD? Here there are some offers to rent a car in Cool, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cool »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 108.33 gallons of gas to cover the route between Cool, CA and Adelphi, MD.

The estimated cost of gas to go from Cool to Adelphi is $347.09.

During the route, an average car will release 2,122.39 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cool, CA and Adelphi, MD

If you want to meet halfway between Cool, CA and Adelphi, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.68361 and -99.309429, or 40º 41' 0.996" N, 99º 18' 33.9444" W. This location is 1,348.70 miles away from Cool, CA and Adelphi, MD and it would take approximately 23 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Odessa, NE, situated 1,365 miles from Cool, CA and 1,337 miles from Adelphi, MD. It would take 22 hours 50 mins to go from Cool to Odessa and 1 day to go from Adelphi to Odessa.