Directions

We look forward to welcoming you at Casia Inn. Our address is 23000 Arnold Drive, Sonoma, CA 95476 conveniently located approximately 1 hour and 15 minutes from San Francisco and 1 hour from Oakland. Below are directions when driving from major cities or airports.

Driving Directions

From San Francisco (Approx. 1 Hour 15 Minutes):

  1. Take US-101 North across the Golden Gate Bridge.

  2. Exit onto CA-37 East toward Vallejo/Napa.

  3. Turn left onto CA-121 North toward Sonoma.

  4. Continue straight as CA-121 merges into Arnold Drive.

  5. Casia Inn will be on your left at 23000 Arnold Drive.

From Sacramento (Approx. 1 Hour 30 Minutes):

  1. Take I-80 West toward San Francisco.

  2. Exit onto CA-12 West toward Napa/Sonoma.

  3. Continue on CA-12 through Napa and into Sonoma.

  4. Turn left onto Arnold Drive.

  5. Casia Inn will be on your right at 23000 Arnold Drive.

From Oakland (Approx. 1 Hour):

  1. Take I-580 West across the Richmond-San Rafael Bridge.

  2. Merge onto US-101 North.

  3. Exit onto CA-37 East toward Vallejo/Napa.

  4. Turn left onto CA-121 North toward Sonoma.

  5. Continue straight as CA-121 merges into Arnold Drive.

  6. Casia Inn will be on your left at 23000 Arnold Drive.

Flying Directions

Closest Airports:

From San Francisco International Airport (SFO)

~ 1.5 hours by car

  1. Follow signs for US-101 North toward San Francisco.

  2. Continue on US-101 North across the Golden Gate Bridge.

  3. Exit onto CA-37 East toward Vallejo/Napa.

  4. Turn left onto CA-121 North toward Sonoma.

  5. Continue straight as CA-121 merges into Arnold Drive.

  6. Casia Inn will be on your left at 23000 Arnold Drive.

From Oakland International Airport (OAK)

~ 1.25 hours by car

  1. Follow signs for I-880 North toward Downtown Oakland.

  2. Merge onto I-580 West toward Richmond/San Rafael Bridge.

  3. Continue onto US-101 North.

  4. Exit onto CA-37 East toward Vallejo/Napa.

  5. Turn left onto CA-121 North toward Sonoma.

  6. Continue straight as CA-121 merges into Arnold Drive.

  7. Casia Inn will be on your left at 23000 Arnold Drive.

From Sonoma County Airport (STS)

~ 40 minutes by car

  1. Exit the airport onto Airport Blvd heading toward US-101 South.

  2. Merge onto US-101 South.

  3. Exit onto CA-12 East toward Sonoma.

  4. Turn right onto Arnold Drive.

  5. Casia Inn will be on your right at 23000 Arnold Drive.

If you need assistance with navigation, please don’t hesitate to contact us. Safe travels, and we look forward to welcoming you to Casia Inn!