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

Distance from Sunol, CA to Adelphi, MD

Distance

2,820 mi

Time

2 days 1 hour

Gas Cost

$263 - $511

There are 2,412.54 miles from Sunol to Adelphi in east direction and 2,820 miles (4,538.35 kilometers) by car, following the I-80 route.

Sunol and Adelphi are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Sunol, CA to Adelphi, MD. The halfway point is Willow Island, NE.

Please note the time difference between Sunol, CA and Adelphi, MD is 3 hours. The current time in Sunol is 8:49 pm and the current time in Adelphi is 11:49 pm.

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Lowest Price Rental Cars in Sunol, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sunol »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 113.26 gallons of gas to cover the route between Sunol, CA and Adelphi, MD.

The estimated cost of gas to go from Sunol to Adelphi is $369.45.

During the route, an average car will release 2,218.96 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Sunol, CA and Adelphi, MD

If you want to meet halfway between Sunol, 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 40.922691 and -100.101067, or 40º 55' 21.6876" N, 100º 6' 3.8412" W. This location is 1,410.07 miles away from Sunol, CA and Adelphi, MD and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Willow Island, NE, situated 1,441 miles from Sunol, CA and 1,388 miles from Adelphi, MD. It would take 19 hours 50 mins to go from Sunol to Willow Island and 20 hours 47 mins to go from Adelphi to Willow Island.

Major Cities Along the Route

Some major cities along the route include Salt Lake City, UT,West Valley City, UT,Reno, NV,Roseville, CA,Concord, CA,Fairfield, CA,Omaha, NE, and Lincoln, NE.