The halfway point between Buchanan Field Airport and Castro Valley, California is:

Alamo, California

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rent a car to Castro Valley, CA

Halfway between CCR and Castro Valley, CA

For a flight, the straight line geographic midpoint coordinates are 37° 50' 30" N and 122° 4' 16" W.

The city at the geographic halfway point from CCR to Castro Valley, CA is Alamo, California.

The closest zip code to the flight midpoint is 94556.

Buchanan Field Airport

City: Concord
State: California
Zip code: 94520
Country: United States
Category: airports

Castro Valley, California

City: Castro Valley
State: California
Country: United States
Category: cities

Halfway point calculator

Travelmath helps you figure out the midpoint between two locations based on the driving directions from each starting point. You can find the closest town that is an equal distance from two cities. Use this tool to determine the best city to meet, or to look for interesting stops along the way if you're planning a long road trip and you need to take a break or stay overnight. Search for hotels at the midpoint city to split up your drive, or explore other nearby cities and discover local towns on your trip. If you're meeting a friend halfway in-between, you can figure out how far each person has to drive and how long it will take to arrive at the center. Even if you're separated by water, you can still calculate the straight line geographic midpoint to determine the closest flight distance.