First Class Mail is delivered in three to five days.
It takes about 2 days for mail to arrive New Mexico to San Francisco because of all the proccess they have to go through.
3 to 4 days should do it (my experience)
First class mail is delivered in 3 to 5 days
it depends on where in California you live
You can step across since they share a common border,
one day
That depends on where in California you are driving from. California is a big state and the starting location can greatly affect the distance.
it would take about three days for a letter to travel to Mexico from new york if it was travailing three hundred miles an hour.
Sending an average-sized letter from Alabama to New Mexico can take anywhere between 2 and 7 days. It will take longer for larger mail.
From USA mail service to the first point in Mexico takes 24 hrs but then from the arrival point in Mexico to the final destination up to a month thanks to the awful, old, arcaic, lazy and corrupt mexican people and systems
Couple days
It's almost 1200 miles from San Diego, California to Guadalajara, Mexico, so 24 weeks should be enough time.
According to Google Maps, it would take 7 hours, 56 minutes to travel from Monterey, CA to Tijuana, Baja California, Mexico.
2-5 business days is the norm.