• Santa Rosa and Napa midpoint

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Halfway between STS and APC

The best city between STS and APC to meet is Petaluma, California which is about 3 miles from the exact midpoint.

The town that marks the exact halfway point is actually East Petaluma, California.

The closest zip code to the midpoint is 94999.

The exact latitude and longitude coordinates are 38° 15' 57" N and 122° 36' 14" W.

The total driving distance from STS to APC is 51 miles or 82 kilometers.

Each person would then have to drive about 26 miles to meet in the middle.

It will take about 33 minutes for each driver to arrive at the meeting point.

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For a flight, the straight line geographic midpoint coordinates are 38° 21' 40" N and 122° 32' 46" W.

The city at the geographic halfway point from STS to APC is Waldrue Heights, California.

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.