Are there differences in the accent of NY and California English?
In large geographic areas that speak the same language, there will always be differences between locations that are distant from each other. You see this effect all over Europe, more so because of the many borders where languages can intertwine more, but it still happens in the US. You can see differences between Northern and Southern California because of this. You can see the same types of differences in other parts of the east coast, Texas, the midwest, etc. Accents and idioms are all slightly different.
yeah i think there is difference between various accents in the US. specially from east to west. but there is something that should be said, we mostly watch movies that have been made in cities that are located in west of THE US and it makes us so familiar with this accent. thank you