There are many manufacture , brands, models, applications, and various ages of the same. No one could honestly give you an answer.
1989
CA law does not prohibit freon in general. It prohibits R-12 type freon. You need to convert your AC system to R-134 freon, which costs about $35 in parts, and can be done at home if you have the mechanical training. R-134 freon is legal to purchase without a license.
Six years old is not bad for an a/c system. Start by making sure your filter is clean. A dirty air filter can block air flow. Check and/or change the filter out every month. It is possible that there is a leak, in which case freon may have to be added to the system after the leak is repaired.
7000 miles by air
The distance is about 2,440 air miles.
About 562 air miles.
It is 831 air miles.
It is 831 air miles.
About 830 air miles.
About 830 air miles.
About 830 air miles.
CA 7597